Home / 1,035,055.40-1,552,583.10-614,114.60

Finding the Fourth Proportional to 1,035,055.40, 1,552,583.10 and 614,114.60

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Solution

The fourth proportional to 1,035,055.40, 1,552,583.10 and 614,114.60 is: 921,171.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,055.40 : 1,552,583.10 = 614,114.60 : x
  2. Step 2: Convert to fraction form
    1,035,055.40/1,552,583.10 = 614,114.60/x
  3. Step 3: Cross multiply
    1,035,055.40x = 1,552,583.10 × 614,114.60
  4. Step 4: Simplify right side
    1,035,055.40x = 953,463,949,423.26
  5. Step 5: Solve for x
    x = 953,463,949,423.26/1,035,055.40
  6. Step 6: Final answer
    x = 921,171.90

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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.