Home / 4,564,866.34-6,306,077.25-3,645,888.94

Finding the Fourth Proportional to 4,564,866.34, 6,306,077.25 and 3,645,888.94

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Solution

The fourth proportional to 4,564,866.34, 6,306,077.25 and 3,645,888.94 is: 5,036,567.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,564,866.34 : 6,306,077.25 = 3,645,888.94 : x
  2. Step 2: Convert to fraction form
    4,564,866.34/6,306,077.25 = 3,645,888.94/x
  3. Step 3: Cross multiply
    4,564,866.34x = 6,306,077.25 × 3,645,888.94
  4. Step 4: Simplify right side
    4,564,866.34x = 22,991,257,300,560.61
  5. Step 5: Solve for x
    x = 22,991,257,300,560.61/4,564,866.34
  6. Step 6: Final answer
    x = 5,036,567.47

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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.