Home / 1,071,541.44-1,607,312.08-835,061.04

Finding the Fourth Proportional to 1,071,541.44, 1,607,312.08 and 835,061.04

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Solution

The fourth proportional to 1,071,541.44, 1,607,312.08 and 835,061.04 is: 1,252,591.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,071,541.44 : 1,607,312.08 = 835,061.04 : x
  2. Step 2: Convert to fraction form
    1,071,541.44/1,607,312.08 = 835,061.04/x
  3. Step 3: Cross multiply
    1,071,541.44x = 1,607,312.08 × 835,061.04
  4. Step 4: Simplify right side
    1,071,541.44x = 1,342,203,697,129.36
  5. Step 5: Solve for x
    x = 1,342,203,697,129.36/1,071,541.44
  6. Step 6: Final answer
    x = 1,252,591.50

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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.