Home / 954,088.67-1,316,586.76-524,369.16

Finding the Fourth Proportional to 954,088.67, 1,316,586.76 and 524,369.16

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Solution

The fourth proportional to 954,088.67, 1,316,586.76 and 524,369.16 is: 723,598.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,088.67 : 1,316,586.76 = 524,369.16 : x
  2. Step 2: Convert to fraction form
    954,088.67/1,316,586.76 = 524,369.16/x
  3. Step 3: Cross multiply
    954,088.67x = 1,316,586.76 × 524,369.16
  4. Step 4: Simplify right side
    954,088.67x = 690,377,492,097.40
  5. Step 5: Solve for x
    x = 690,377,492,097.40/954,088.67
  6. Step 6: Final answer
    x = 723,598.88

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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.