Home / 4,158,052.90-6,237,079.35-3,038,308.90

Finding the Fourth Proportional to 4,158,052.90, 6,237,079.35 and 3,038,308.90

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Solution

The fourth proportional to 4,158,052.90, 6,237,079.35 and 3,038,308.90 is: 4,557,463.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,158,052.90 : 6,237,079.35 = 3,038,308.90 : x
  2. Step 2: Convert to fraction form
    4,158,052.90/6,237,079.35 = 3,038,308.90/x
  3. Step 3: Cross multiply
    4,158,052.90x = 6,237,079.35 × 3,038,308.90
  4. Step 4: Simplify right side
    4,158,052.90x = 18,950,173,699,111.21
  5. Step 5: Solve for x
    x = 18,950,173,699,111.21/4,158,052.90
  6. Step 6: Final answer
    x = 4,557,463.35

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Similar ratio
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1.5x scale

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.