Home / 1,495,421.90-2,243,132.85-597,002.30

Finding the Fourth Proportional to 1,495,421.90, 2,243,132.85 and 597,002.30

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Solution

The fourth proportional to 1,495,421.90, 2,243,132.85 and 597,002.30 is: 895,503.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,495,421.90 : 2,243,132.85 = 597,002.30 : x
  2. Step 2: Convert to fraction form
    1,495,421.90/2,243,132.85 = 597,002.30/x
  3. Step 3: Cross multiply
    1,495,421.90x = 2,243,132.85 × 597,002.30
  4. Step 4: Simplify right side
    1,495,421.90x = 1,339,155,470,655.56
  5. Step 5: Solve for x
    x = 1,339,155,470,655.56/1,495,421.90
  6. Step 6: Final answer
    x = 895,503.45

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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.