Home / 1,010,746.15-1,394,952.01-575,269.38

Finding the Fourth Proportional to 1,010,746.15, 1,394,952.01 and 575,269.38

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Solution

The fourth proportional to 1,010,746.15, 1,394,952.01 and 575,269.38 is: 793,941.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,010,746.15 : 1,394,952.01 = 575,269.38 : x
  2. Step 2: Convert to fraction form
    1,010,746.15/1,394,952.01 = 575,269.38/x
  3. Step 3: Cross multiply
    1,010,746.15x = 1,394,952.01 × 575,269.38
  4. Step 4: Simplify right side
    1,010,746.15x = 802,473,176,484.28
  5. Step 5: Solve for x
    x = 802,473,176,484.28/1,010,746.15
  6. Step 6: Final answer
    x = 793,941.37

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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.