Home / 954,315.44-1,316,956.80-524,598.32

Finding the Fourth Proportional to 954,315.44, 1,316,956.80 and 524,598.32

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Solution

The fourth proportional to 954,315.44, 1,316,956.80 and 524,598.32 is: 723,946.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,315.44 : 1,316,956.80 = 524,598.32 : x
  2. Step 2: Convert to fraction form
    954,315.44/1,316,956.80 = 524,598.32/x
  3. Step 3: Cross multiply
    954,315.44x = 1,316,956.80 × 524,598.32
  4. Step 4: Simplify right side
    954,315.44x = 690,873,324,792.58
  5. Step 5: Solve for x
    x = 690,873,324,792.58/954,315.44
  6. Step 6: Final answer
    x = 723,946.50

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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.