Home / 954,250.95-1,316,851.54-524,521.84

Finding the Fourth Proportional to 954,250.95, 1,316,851.54 and 524,521.84

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Solution

The fourth proportional to 954,250.95, 1,316,851.54 and 524,521.84 is: 723,832.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,250.95 : 1,316,851.54 = 524,521.84 : x
  2. Step 2: Convert to fraction form
    954,250.95/1,316,851.54 = 524,521.84/x
  3. Step 3: Cross multiply
    954,250.95x = 1,316,851.54 × 524,521.84
  4. Step 4: Simplify right side
    954,250.95x = 690,717,392,767.63
  5. Step 5: Solve for x
    x = 690,717,392,767.63/954,250.95
  6. Step 6: Final answer
    x = 723,832.02

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Double scale
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1.5x scale

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.