Home / 3,402,023.10-5,103,034.65-2,562,215.10

Finding the Fourth Proportional to 3,402,023.10, 5,103,034.65 and 2,562,215.10

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Solution

The fourth proportional to 3,402,023.10, 5,103,034.65 and 2,562,215.10 is: 3,843,322.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,402,023.10 : 5,103,034.65 = 2,562,215.10 : x
  2. Step 2: Convert to fraction form
    3,402,023.10/5,103,034.65 = 2,562,215.10/x
  3. Step 3: Cross multiply
    3,402,023.10x = 5,103,034.65 × 2,562,215.10
  4. Step 4: Simplify right side
    3,402,023.10x = 13,075,072,436,053.22
  5. Step 5: Solve for x
    x = 13,075,072,436,053.22/3,402,023.10
  6. Step 6: Final answer
    x = 3,843,322.65

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.