Home / 913,527.24-1,368,290.16-463,475.04

Finding the Fourth Proportional to 913,527.24, 1,368,290.16 and 463,475.04

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Solution

The fourth proportional to 913,527.24, 1,368,290.16 and 463,475.04 is: 694,197.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    913,527.24 : 1,368,290.16 = 463,475.04 : x
  2. Step 2: Convert to fraction form
    913,527.24/1,368,290.16 = 463,475.04/x
  3. Step 3: Cross multiply
    913,527.24x = 1,368,290.16 × 463,475.04
  4. Step 4: Simplify right side
    913,527.24x = 634,168,336,637.61
  5. Step 5: Solve for x
    x = 634,168,336,637.61/913,527.24
  6. Step 6: Final answer
    x = 694,197.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.