Home / 1,174,002.53-1,760,984.60-464,036.72

Finding the Fourth Proportional to 1,174,002.53, 1,760,984.60 and 464,036.72

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Solution

The fourth proportional to 1,174,002.53, 1,760,984.60 and 464,036.72 is: 696,047.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,174,002.53 : 1,760,984.60 = 464,036.72 : x
  2. Step 2: Convert to fraction form
    1,174,002.53/1,760,984.60 = 464,036.72/x
  3. Step 3: Cross multiply
    1,174,002.53x = 1,760,984.60 × 464,036.72
  4. Step 4: Simplify right side
    1,174,002.53x = 817,161,506,629.41
  5. Step 5: Solve for x
    x = 817,161,506,629.41/1,174,002.53
  6. Step 6: Final answer
    x = 696,047.49

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.