Home / 1,402,337.52-2,104,452.76-549,303.36

Finding the Fourth Proportional to 1,402,337.52, 2,104,452.76 and 549,303.36

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Solution

The fourth proportional to 1,402,337.52, 2,104,452.76 and 549,303.36 is: 824,325.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,402,337.52 : 2,104,452.76 = 549,303.36 : x
  2. Step 2: Convert to fraction form
    1,402,337.52/2,104,452.76 = 549,303.36/x
  3. Step 3: Cross multiply
    1,402,337.52x = 2,104,452.76 × 549,303.36
  4. Step 4: Simplify right side
    1,402,337.52x = 1,155,982,963,794.26
  5. Step 5: Solve for x
    x = 1,155,982,963,794.26/1,402,337.52
  6. Step 6: Final answer
    x = 824,325.78

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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.