Home / 1,197,304.95-1,652,296.14-707,290.59

Finding the Fourth Proportional to 1,197,304.95, 1,652,296.14 and 707,290.59

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Solution

The fourth proportional to 1,197,304.95, 1,652,296.14 and 707,290.59 is: 976,070.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,197,304.95 : 1,652,296.14 = 707,290.59 : x
  2. Step 2: Convert to fraction form
    1,197,304.95/1,652,296.14 = 707,290.59/x
  3. Step 3: Cross multiply
    1,197,304.95x = 1,652,296.14 × 707,290.59
  4. Step 4: Simplify right side
    1,197,304.95x = 1,168,653,511,715.32
  5. Step 5: Solve for x
    x = 1,168,653,511,715.32/1,197,304.95
  6. Step 6: Final answer
    x = 976,070.06

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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.