Home / 9,432,000.40-14,148,000.60-4,039,733.20

Finding the Fourth Proportional to 9,432,000.40, 14,148,000.60 and 4,039,733.20

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Solution

The fourth proportional to 9,432,000.40, 14,148,000.60 and 4,039,733.20 is: 6,059,599.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,432,000.40 : 14,148,000.60 = 4,039,733.20 : x
  2. Step 2: Convert to fraction form
    9,432,000.40/14,148,000.60 = 4,039,733.20/x
  3. Step 3: Cross multiply
    9,432,000.40x = 14,148,000.60 × 4,039,733.20
  4. Step 4: Simplify right side
    9,432,000.40x = 57,154,147,737,439.92
  5. Step 5: Solve for x
    x = 57,154,147,737,439.92/9,432,000.40
  6. Step 6: Final answer
    x = 6,059,599.80

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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.