Home / 5,798,465.49-8,001,663.15-3,220,312.34

Finding the Fourth Proportional to 5,798,465.49, 8,001,663.15 and 3,220,312.34

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Solution

The fourth proportional to 5,798,465.49, 8,001,663.15 and 3,220,312.34 is: 4,443,909.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,798,465.49 : 8,001,663.15 = 3,220,312.34 : x
  2. Step 2: Convert to fraction form
    5,798,465.49/8,001,663.15 = 3,220,312.34/x
  3. Step 3: Cross multiply
    5,798,465.49x = 8,001,663.15 × 3,220,312.34
  4. Step 4: Simplify right side
    5,798,465.49x = 25,767,854,542,459.96
  5. Step 5: Solve for x
    x = 25,767,854,542,459.96/5,798,465.49
  6. Step 6: Final answer
    x = 4,443,909.27

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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.