Home / 4,336,652.90-5,984,575.16-2,403,038.72

Finding the Fourth Proportional to 4,336,652.90, 5,984,575.16 and 2,403,038.72

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Solution

The fourth proportional to 4,336,652.90, 5,984,575.16 and 2,403,038.72 is: 3,316,190.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,336,652.90 : 5,984,575.16 = 2,403,038.72 : x
  2. Step 2: Convert to fraction form
    4,336,652.90/5,984,575.16 = 2,403,038.72/x
  3. Step 3: Cross multiply
    4,336,652.90x = 5,984,575.16 × 2,403,038.72
  4. Step 4: Simplify right side
    4,336,652.90x = 14,381,165,832,230.20
  5. Step 5: Solve for x
    x = 14,381,165,832,230.20/4,336,652.90
  6. Step 6: Final answer
    x = 3,316,190.20

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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.