Home / 5,335,909.98-7,358,581.50-4,939,592.64

Finding the Fourth Proportional to 5,335,909.98, 7,358,581.50 and 4,939,592.64

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Solution

The fourth proportional to 5,335,909.98, 7,358,581.50 and 4,939,592.64 is: 6,812,033.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,335,909.98 : 7,358,581.50 = 4,939,592.64 : x
  2. Step 2: Convert to fraction form
    5,335,909.98/7,358,581.50 = 4,939,592.64/x
  3. Step 3: Cross multiply
    5,335,909.98x = 7,358,581.50 × 4,939,592.64
  4. Step 4: Simplify right side
    5,335,909.98x = 36,348,395,018,240.16
  5. Step 5: Solve for x
    x = 36,348,395,018,240.16/5,335,909.98
  6. Step 6: Final answer
    x = 6,812,033.03

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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.