Home / 3,043,071.80-4,564,603.38-913,152.44

Finding the Fourth Proportional to 3,043,071.80, 4,564,603.38 and 913,152.44

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Solution

The fourth proportional to 3,043,071.80, 4,564,603.38 and 913,152.44 is: 1,369,727.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,043,071.80 : 4,564,603.38 = 913,152.44 : x
  2. Step 2: Convert to fraction form
    3,043,071.80/4,564,603.38 = 913,152.44/x
  3. Step 3: Cross multiply
    3,043,071.80x = 4,564,603.38 × 913,152.44
  4. Step 4: Simplify right side
    3,043,071.80x = 4,168,178,714,079.25
  5. Step 5: Solve for x
    x = 4,168,178,714,079.25/3,043,071.80
  6. Step 6: Final answer
    x = 1,369,727.36

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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.