Home / 5,569,362.54-8,354,050.29-1,525,885.47

Finding the Fourth Proportional to 5,569,362.54, 8,354,050.29 and 1,525,885.47

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Solution

The fourth proportional to 5,569,362.54, 8,354,050.29 and 1,525,885.47 is: 2,288,829.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,569,362.54 : 8,354,050.29 = 1,525,885.47 : x
  2. Step 2: Convert to fraction form
    5,569,362.54/8,354,050.29 = 1,525,885.47/x
  3. Step 3: Cross multiply
    5,569,362.54x = 8,354,050.29 × 1,525,885.47
  4. Step 4: Simplify right side
    5,569,362.54x = 12,747,323,953,160.29
  5. Step 5: Solve for x
    x = 12,747,323,953,160.29/5,569,362.54
  6. Step 6: Final answer
    x = 2,288,829.98

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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.