Home / 954,199.04-1,316,728.32-524,468.48

Finding the Fourth Proportional to 954,199.04, 1,316,728.32 and 524,468.48

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Solution

The fourth proportional to 954,199.04, 1,316,728.32 and 524,468.48 is: 723,730.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,199.04 : 1,316,728.32 = 524,468.48 : x
  2. Step 2: Convert to fraction form
    954,199.04/1,316,728.32 = 524,468.48/x
  3. Step 3: Cross multiply
    954,199.04x = 1,316,728.32 × 524,468.48
  4. Step 4: Simplify right side
    954,199.04x = 690,582,500,563.35
  5. Step 5: Solve for x
    x = 690,582,500,563.35/954,199.04
  6. Step 6: Final answer
    x = 723,730.03

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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.