Home / 9,525,521.60-14,289,856.80-4,413,060.80

Finding the Fourth Proportional to 9,525,521.60, 14,289,856.80 and 4,413,060.80

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Solution

The fourth proportional to 9,525,521.60, 14,289,856.80 and 4,413,060.80 is: 6,620,320.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,525,521.60 : 14,289,856.80 = 4,413,060.80 : x
  2. Step 2: Convert to fraction form
    9,525,521.60/14,289,856.80 = 4,413,060.80/x
  3. Step 3: Cross multiply
    9,525,521.60x = 14,289,856.80 × 4,413,060.80
  4. Step 4: Simplify right side
    9,525,521.60x = 63,062,006,881,693.44
  5. Step 5: Solve for x
    x = 63,062,006,881,693.44/9,525,521.60
  6. Step 6: Final answer
    x = 6,620,320.60

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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.