Home / 954,095.66-1,316,636.72-524,366.56

Finding the Fourth Proportional to 954,095.66, 1,316,636.72 and 524,366.56

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Solution

The fourth proportional to 954,095.66, 1,316,636.72 and 524,366.56 is: 723,617.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,095.66 : 1,316,636.72 = 524,366.56 : x
  2. Step 2: Convert to fraction form
    954,095.66/1,316,636.72 = 524,366.56/x
  3. Step 3: Cross multiply
    954,095.66x = 1,316,636.72 × 524,366.56
  4. Step 4: Simplify right side
    954,095.66x = 690,400,268,626.42
  5. Step 5: Solve for x
    x = 690,400,268,626.42/954,095.66
  6. Step 6: Final answer
    x = 723,617.45

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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.