Home / 1,164,350.16-1,606,802.98-648,092.92

Finding the Fourth Proportional to 1,164,350.16, 1,606,802.98 and 648,092.92

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Solution

The fourth proportional to 1,164,350.16, 1,606,802.98 and 648,092.92 is: 894,368.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,350.16 : 1,606,802.98 = 648,092.92 : x
  2. Step 2: Convert to fraction form
    1,164,350.16/1,606,802.98 = 648,092.92/x
  3. Step 3: Cross multiply
    1,164,350.16x = 1,606,802.98 × 648,092.92
  4. Step 4: Simplify right side
    1,164,350.16x = 1,041,357,635,172.90
  5. Step 5: Solve for x
    x = 1,041,357,635,172.90/1,164,350.16
  6. Step 6: Final answer
    x = 894,368.10

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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.