Home / 2,437,075.81-3,363,031.32-1,457,034.64

Finding the Fourth Proportional to 2,437,075.81, 3,363,031.32 and 1,457,034.64

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Solution

The fourth proportional to 2,437,075.81, 3,363,031.32 and 1,457,034.64 is: 2,010,628.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,437,075.81 : 3,363,031.32 = 1,457,034.64 : x
  2. Step 2: Convert to fraction form
    2,437,075.81/3,363,031.32 = 1,457,034.64/x
  3. Step 3: Cross multiply
    2,437,075.81x = 3,363,031.32 × 1,457,034.64
  4. Step 4: Simplify right side
    2,437,075.81x = 4,900,053,122,969.29
  5. Step 5: Solve for x
    x = 4,900,053,122,969.29/2,437,075.81
  6. Step 6: Final answer
    x = 2,010,628.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.