Home / 954,350.22-1,431,487.93-323,264.01

Finding the Fourth Proportional to 954,350.22, 1,431,487.93 and 323,264.01

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Solution

The fourth proportional to 954,350.22, 1,431,487.93 and 323,264.01 is: 484,883.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,350.22 : 1,431,487.93 = 323,264.01 : x
  2. Step 2: Convert to fraction form
    954,350.22/1,431,487.93 = 323,264.01/x
  3. Step 3: Cross multiply
    954,350.22x = 1,431,487.93 × 323,264.01
  4. Step 4: Simplify right side
    954,350.22x = 462,748,528,518.40
  5. Step 5: Solve for x
    x = 462,748,528,518.40/954,350.22
  6. Step 6: Final answer
    x = 484,883.35

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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.