Home / 9,062,568.72-12,506,396.85-4,932,590.04

Finding the Fourth Proportional to 9,062,568.72, 12,506,396.85 and 4,932,590.04

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Solution

The fourth proportional to 9,062,568.72, 12,506,396.85 and 4,932,590.04 is: 6,807,002.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,062,568.72 : 12,506,396.85 = 4,932,590.04 : x
  2. Step 2: Convert to fraction form
    9,062,568.72/12,506,396.85 = 4,932,590.04/x
  3. Step 3: Cross multiply
    9,062,568.72x = 12,506,396.85 × 4,932,590.04
  4. Step 4: Simplify right side
    9,062,568.72x = 61,688,928,538,597.38
  5. Step 5: Solve for x
    x = 61,688,928,538,597.38/9,062,568.72
  6. Step 6: Final answer
    x = 6,807,002.57

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1.5x scale

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.