Home / 1,712,790.04-2,363,459.44-948,652.24

Finding the Fourth Proportional to 1,712,790.04, 2,363,459.44 and 948,652.24

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Solution

The fourth proportional to 1,712,790.04, 2,363,459.44 and 948,652.24 is: 1,309,034.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,712,790.04 : 2,363,459.44 = 948,652.24 : x
  2. Step 2: Convert to fraction form
    1,712,790.04/2,363,459.44 = 948,652.24/x
  3. Step 3: Cross multiply
    1,712,790.04x = 2,363,459.44 × 948,652.24
  4. Step 4: Simplify right side
    1,712,790.04x = 2,242,101,091,905.15
  5. Step 5: Solve for x
    x = 2,242,101,091,905.15/1,712,790.04
  6. Step 6: Final answer
    x = 1,309,034.41

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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.