Home / 7,003,677.90-10,497,740.85-2,742,429.90

Finding the Fourth Proportional to 7,003,677.90, 10,497,740.85 and 2,742,429.90

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Solution

The fourth proportional to 7,003,677.90, 10,497,740.85 and 2,742,429.90 is: 4,110,600.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,003,677.90 : 10,497,740.85 = 2,742,429.90 : x
  2. Step 2: Convert to fraction form
    7,003,677.90/10,497,740.85 = 2,742,429.90/x
  3. Step 3: Cross multiply
    7,003,677.90x = 10,497,740.85 × 2,742,429.90
  4. Step 4: Simplify right side
    7,003,677.90x = 28,789,318,389,491.41
  5. Step 5: Solve for x
    x = 28,789,318,389,491.41/7,003,677.90
  6. Step 6: Final answer
    x = 4,110,600.00

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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.