Home / 1,197,298.04-1,652,053.72-707,347.32

Finding the Fourth Proportional to 1,197,298.04, 1,652,053.72 and 707,347.32

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Solution

The fourth proportional to 1,197,298.04, 1,652,053.72 and 707,347.32 is: 976,010.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,197,298.04 : 1,652,053.72 = 707,347.32 : x
  2. Step 2: Convert to fraction form
    1,197,298.04/1,652,053.72 = 707,347.32/x
  3. Step 3: Cross multiply
    1,197,298.04x = 1,652,053.72 × 707,347.32
  4. Step 4: Simplify right side
    1,197,298.04x = 1,168,575,771,338.03
  5. Step 5: Solve for x
    x = 1,168,575,771,338.03/1,197,298.04
  6. Step 6: Final answer
    x = 976,010.76

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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.