Home / 10,255,159.17-14,150,547.59-5,903,404.59

Finding the Fourth Proportional to 10,255,159.17, 14,150,547.59 and 5,903,404.59

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Solution

The fourth proportional to 10,255,159.17, 14,150,547.59 and 5,903,404.59 is: 8,145,793.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,255,159.17 : 14,150,547.59 = 5,903,404.59 : x
  2. Step 2: Convert to fraction form
    10,255,159.17/14,150,547.59 = 5,903,404.59/x
  3. Step 3: Cross multiply
    10,255,159.17x = 14,150,547.59 × 5,903,404.59
  4. Step 4: Simplify right side
    10,255,159.17x = 83,536,407,564,302.42
  5. Step 5: Solve for x
    x = 83,536,407,564,302.42/10,255,159.17
  6. Step 6: Final answer
    x = 8,145,793.37

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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.