Home / 1,483,359.85-2,225,125.92-572,547.52

Finding the Fourth Proportional to 1,483,359.85, 2,225,125.92 and 572,547.52

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Solution

The fourth proportional to 1,483,359.85, 2,225,125.92 and 572,547.52 is: 858,854.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,359.85 : 2,225,125.92 = 572,547.52 : x
  2. Step 2: Convert to fraction form
    1,483,359.85/2,225,125.92 = 572,547.52/x
  3. Step 3: Cross multiply
    1,483,359.85x = 2,225,125.92 × 572,547.52
  4. Step 4: Simplify right side
    1,483,359.85x = 1,273,990,316,058.09
  5. Step 5: Solve for x
    x = 1,273,990,316,058.09/1,483,359.85
  6. Step 6: Final answer
    x = 858,854.53

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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.