Home / 4,293,430.65-5,924,865.56-2,359,649.71

Finding the Fourth Proportional to 4,293,430.65, 5,924,865.56 and 2,359,649.71

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Solution

The fourth proportional to 4,293,430.65, 5,924,865.56 and 2,359,649.71 is: 3,256,278.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,293,430.65 : 5,924,865.56 = 2,359,649.71 : x
  2. Step 2: Convert to fraction form
    4,293,430.65/5,924,865.56 = 2,359,649.71/x
  3. Step 3: Cross multiply
    4,293,430.65x = 5,924,865.56 × 2,359,649.71
  4. Step 4: Simplify right side
    4,293,430.65x = 13,980,607,296,050.82
  5. Step 5: Solve for x
    x = 13,980,607,296,050.82/4,293,430.65
  6. Step 6: Final answer
    x = 3,256,278.82

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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.