Home / 1,153,823.10-1,592,252.55-701,259.90

Finding the Fourth Proportional to 1,153,823.10, 1,592,252.55 and 701,259.90

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Solution

The fourth proportional to 1,153,823.10, 1,592,252.55 and 701,259.90 is: 967,724.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,153,823.10 : 1,592,252.55 = 701,259.90 : x
  2. Step 2: Convert to fraction form
    1,153,823.10/1,592,252.55 = 701,259.90/x
  3. Step 3: Cross multiply
    1,153,823.10x = 1,592,252.55 × 701,259.90
  4. Step 4: Simplify right side
    1,153,823.10x = 1,116,582,863,987.75
  5. Step 5: Solve for x
    x = 1,116,582,863,987.75/1,153,823.10
  6. Step 6: Final answer
    x = 967,724.48

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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.