Home / 3,036,252.60-4,553,795.70-906,406.20

Finding the Fourth Proportional to 3,036,252.60, 4,553,795.70 and 906,406.20

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Solution

The fourth proportional to 3,036,252.60, 4,553,795.70 and 906,406.20 is: 1,359,435.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,036,252.60 : 4,553,795.70 = 906,406.20 : x
  2. Step 2: Convert to fraction form
    3,036,252.60/4,553,795.70 = 906,406.20/x
  3. Step 3: Cross multiply
    3,036,252.60x = 4,553,795.70 × 906,406.20
  4. Step 4: Simplify right side
    3,036,252.60x = 4,127,588,656,013.34
  5. Step 5: Solve for x
    x = 4,127,588,656,013.34/3,036,252.60
  6. Step 6: Final answer
    x = 1,359,435.20

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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.