Home / 4,243,068.55-6,354,472.24-2,442,166.57

Finding the Fourth Proportional to 4,243,068.55, 6,354,472.24 and 2,442,166.57

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Solution

The fourth proportional to 4,243,068.55, 6,354,472.24 and 2,442,166.57 is: 3,657,419.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,243,068.55 : 6,354,472.24 = 2,442,166.57 : x
  2. Step 2: Convert to fraction form
    4,243,068.55/6,354,472.24 = 2,442,166.57/x
  3. Step 3: Cross multiply
    4,243,068.55x = 6,354,472.24 × 2,442,166.57
  4. Step 4: Simplify right side
    4,243,068.55x = 15,518,679,674,521.02
  5. Step 5: Solve for x
    x = 15,518,679,674,521.02/4,243,068.55
  6. Step 6: Final answer
    x = 3,657,419.03

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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.