Home / 9,354,084-12,908,674.80-5,061,732

Finding the Fourth Proportional to 9,354,084, 12,908,674.80 and 5,061,732

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Solution

The fourth proportional to 9,354,084, 12,908,674.80 and 5,061,732 is: 6,985,211.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,354,084 : 12,908,674.80 = 5,061,732 : x
  2. Step 2: Convert to fraction form
    9,354,084/12,908,674.80 = 5,061,732/x
  3. Step 3: Cross multiply
    9,354,084x = 12,908,674.80 × 5,061,732
  4. Step 4: Simplify right side
    9,354,084x = 65,340,252,312,753.60
  5. Step 5: Solve for x
    x = 65,340,252,312,753.60/9,354,084
  6. Step 6: Final answer
    x = 6,985,211.20

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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.