Home / 4,884,007.60-7,312,014.60-4,744,039.60

Finding the Fourth Proportional to 4,884,007.60, 7,312,014.60 and 4,744,039.60

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Solution

The fourth proportional to 4,884,007.60, 7,312,014.60 and 4,744,039.60 is: 7,102,463.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,884,007.60 : 7,312,014.60 = 4,744,039.60 : x
  2. Step 2: Convert to fraction form
    4,884,007.60/7,312,014.60 = 4,744,039.60/x
  3. Step 3: Cross multiply
    4,884,007.60x = 7,312,014.60 × 4,744,039.60
  4. Step 4: Simplify right side
    4,884,007.60x = 34,688,486,818,178.16
  5. Step 5: Solve for x
    x = 34,688,486,818,178.16/4,884,007.60
  6. Step 6: Final answer
    x = 7,102,463.73

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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.