Home / 14,674,981.20-22,015,582.20-4,439,000.40

Finding the Fourth Proportional to 14,674,981.20, 22,015,582.20 and 4,439,000.40

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Solution

The fourth proportional to 14,674,981.20, 22,015,582.20 and 4,439,000.40 is: 6,659,441.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,674,981.20 : 22,015,582.20 = 4,439,000.40 : x
  2. Step 2: Convert to fraction form
    14,674,981.20/22,015,582.20 = 4,439,000.40/x
  3. Step 3: Cross multiply
    14,674,981.20x = 22,015,582.20 × 4,439,000.40
  4. Step 4: Simplify right side
    14,674,981.20x = 97,727,178,192,032.89
  5. Step 5: Solve for x
    x = 97,727,178,192,032.89/14,674,981.20
  6. Step 6: Final answer
    x = 6,659,441.46

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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.