Home / 3,042,052.80-4,563,316.80-1,359,326.40

Finding the Fourth Proportional to 3,042,052.80, 4,563,316.80 and 1,359,326.40

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Solution

The fourth proportional to 3,042,052.80, 4,563,316.80 and 1,359,326.40 is: 2,039,095.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,042,052.80 : 4,563,316.80 = 1,359,326.40 : x
  2. Step 2: Convert to fraction form
    3,042,052.80/4,563,316.80 = 1,359,326.40/x
  3. Step 3: Cross multiply
    3,042,052.80x = 4,563,316.80 × 1,359,326.40
  4. Step 4: Simplify right side
    3,042,052.80x = 6,203,036,997,803.52
  5. Step 5: Solve for x
    x = 6,203,036,997,803.52/3,042,052.80
  6. Step 6: Final answer
    x = 2,039,095.77

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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.