Home / 9,773,031.90-14,663,613.75-4,305,328.39

Finding the Fourth Proportional to 9,773,031.90, 14,663,613.75 and 4,305,328.39

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Solution

The fourth proportional to 9,773,031.90, 14,663,613.75 and 4,305,328.39 is: 6,459,783.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,773,031.90 : 14,663,613.75 = 4,305,328.39 : x
  2. Step 2: Convert to fraction form
    9,773,031.90/14,663,613.75 = 4,305,328.39/x
  3. Step 3: Cross multiply
    9,773,031.90x = 14,663,613.75 × 4,305,328.39
  4. Step 4: Simplify right side
    9,773,031.90x = 63,131,672,577,869.36
  5. Step 5: Solve for x
    x = 63,131,672,577,869.36/9,773,031.90
  6. Step 6: Final answer
    x = 6,459,783.74

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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.