Home / 3,357,263.70-5,035,895.55-1,113,110.10

Finding the Fourth Proportional to 3,357,263.70, 5,035,895.55 and 1,113,110.10

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Solution

The fourth proportional to 3,357,263.70, 5,035,895.55 and 1,113,110.10 is: 1,669,665.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,357,263.70 : 5,035,895.55 = 1,113,110.10 : x
  2. Step 2: Convert to fraction form
    3,357,263.70/5,035,895.55 = 1,113,110.10/x
  3. Step 3: Cross multiply
    3,357,263.70x = 5,035,895.55 × 1,113,110.10
  4. Step 4: Simplify right side
    3,357,263.70x = 5,605,506,199,250.06
  5. Step 5: Solve for x
    x = 5,605,506,199,250.06/3,357,263.70
  6. Step 6: Final answer
    x = 1,669,665.15

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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.