Home / 4,896,475.60-7,341,214.20-2,198,592.40

Finding the Fourth Proportional to 4,896,475.60, 7,341,214.20 and 2,198,592.40

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Solution

The fourth proportional to 4,896,475.60, 7,341,214.20 and 2,198,592.40 is: 3,296,317.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,896,475.60 : 7,341,214.20 = 2,198,592.40 : x
  2. Step 2: Convert to fraction form
    4,896,475.60/7,341,214.20 = 2,198,592.40/x
  3. Step 3: Cross multiply
    4,896,475.60x = 7,341,214.20 × 2,198,592.40
  4. Step 4: Simplify right side
    4,896,475.60x = 16,140,337,746,892.08
  5. Step 5: Solve for x
    x = 16,140,337,746,892.08/4,896,475.60
  6. Step 6: Final answer
    x = 3,296,317.41

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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.