Home / 1,495,378.10-2,243,395.20-737,582.60

Finding the Fourth Proportional to 1,495,378.10, 2,243,395.20 and 737,582.60

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Solution

The fourth proportional to 1,495,378.10, 2,243,395.20 and 737,582.60 is: 1,106,535.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,495,378.10 : 2,243,395.20 = 737,582.60 : x
  2. Step 2: Convert to fraction form
    1,495,378.10/2,243,395.20 = 737,582.60/x
  3. Step 3: Cross multiply
    1,495,378.10x = 2,243,395.20 × 737,582.60
  4. Step 4: Simplify right side
    1,495,378.10x = 1,654,689,264,443.52
  5. Step 5: Solve for x
    x = 1,654,689,264,443.52/1,495,378.10
  6. Step 6: Final answer
    x = 1,106,535.71

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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.