Home / 1,036,733.54-1,430,632.60-577,832.90

Finding the Fourth Proportional to 1,036,733.54, 1,430,632.60 and 577,832.90

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Solution

The fourth proportional to 1,036,733.54, 1,430,632.60 and 577,832.90 is: 797,376.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,733.54 : 1,430,632.60 = 577,832.90 : x
  2. Step 2: Convert to fraction form
    1,036,733.54/1,430,632.60 = 577,832.90/x
  3. Step 3: Cross multiply
    1,036,733.54x = 1,430,632.60 × 577,832.90
  4. Step 4: Simplify right side
    1,036,733.54x = 826,666,575,494.80
  5. Step 5: Solve for x
    x = 826,666,575,494.80/1,036,733.54
  6. Step 6: Final answer
    x = 797,376.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.