Home / 11,688,275.34-17,535,250.74-3,601,250.61

Finding the Fourth Proportional to 11,688,275.34, 17,535,250.74 and 3,601,250.61

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Solution

The fourth proportional to 11,688,275.34, 17,535,250.74 and 3,601,250.61 is: 5,402,750.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,688,275.34 : 17,535,250.74 = 3,601,250.61 : x
  2. Step 2: Convert to fraction form
    11,688,275.34/17,535,250.74 = 3,601,250.61/x
  3. Step 3: Cross multiply
    11,688,275.34x = 17,535,250.74 × 3,601,250.61
  4. Step 4: Simplify right side
    11,688,275.34x = 63,148,832,423,927.95
  5. Step 5: Solve for x
    x = 63,148,832,423,927.95/11,688,275.34
  6. Step 6: Final answer
    x = 5,402,750.24

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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.