Home / 1,496,980.06-2,245,656.78-586,044.78

Finding the Fourth Proportional to 1,496,980.06, 2,245,656.78 and 586,044.78

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Solution

The fourth proportional to 1,496,980.06, 2,245,656.78 and 586,044.78 is: 879,140.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,496,980.06 : 2,245,656.78 = 586,044.78 : x
  2. Step 2: Convert to fraction form
    1,496,980.06/2,245,656.78 = 586,044.78/x
  3. Step 3: Cross multiply
    1,496,980.06x = 2,245,656.78 × 586,044.78
  4. Step 4: Simplify right side
    1,496,980.06x = 1,316,055,433,590.61
  5. Step 5: Solve for x
    x = 1,316,055,433,590.61/1,496,980.06
  6. Step 6: Final answer
    x = 879,140.26

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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.