Home / 1,010,737.15-1,394,939.59-575,260.38

Finding the Fourth Proportional to 1,010,737.15, 1,394,939.59 and 575,260.38

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Solution

The fourth proportional to 1,010,737.15, 1,394,939.59 and 575,260.38 is: 793,928.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,010,737.15 : 1,394,939.59 = 575,260.38 : x
  2. Step 2: Convert to fraction form
    1,010,737.15/1,394,939.59 = 575,260.38/x
  3. Step 3: Cross multiply
    1,010,737.15x = 1,394,939.59 × 575,260.38
  4. Step 4: Simplify right side
    1,010,737.15x = 802,453,477,182.29
  5. Step 5: Solve for x
    x = 802,453,477,182.29/1,010,737.15
  6. Step 6: Final answer
    x = 793,928.94

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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.