Home / 1,482,523.24-2,045,827.14-803,445.16

Finding the Fourth Proportional to 1,482,523.24, 2,045,827.14 and 803,445.16

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Solution

The fourth proportional to 1,482,523.24, 2,045,827.14 and 803,445.16 is: 1,108,724.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,482,523.24 : 2,045,827.14 = 803,445.16 : x
  2. Step 2: Convert to fraction form
    1,482,523.24/2,045,827.14 = 803,445.16/x
  3. Step 3: Cross multiply
    1,482,523.24x = 2,045,827.14 × 803,445.16
  4. Step 4: Simplify right side
    1,482,523.24x = 1,643,709,913,829.64
  5. Step 5: Solve for x
    x = 1,643,709,913,829.64/1,482,523.24
  6. Step 6: Final answer
    x = 1,108,724.55

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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.