Home / 1,130,799.52-1,560,477.04-614,541.16

Finding the Fourth Proportional to 1,130,799.52, 1,560,477.04 and 614,541.16

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Solution

The fourth proportional to 1,130,799.52, 1,560,477.04 and 614,541.16 is: 848,052.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,130,799.52 : 1,560,477.04 = 614,541.16 : x
  2. Step 2: Convert to fraction form
    1,130,799.52/1,560,477.04 = 614,541.16/x
  3. Step 3: Cross multiply
    1,130,799.52x = 1,560,477.04 × 614,541.16
  4. Step 4: Simplify right side
    1,130,799.52x = 958,977,370,314.97
  5. Step 5: Solve for x
    x = 958,977,370,314.97/1,130,799.52
  6. Step 6: Final answer
    x = 848,052.51

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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.