Home / 9,728,009.70-14,592,014.55-4,046,345.70

Finding the Fourth Proportional to 9,728,009.70, 14,592,014.55 and 4,046,345.70

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Solution

The fourth proportional to 9,728,009.70, 14,592,014.55 and 4,046,345.70 is: 6,069,518.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,728,009.70 : 14,592,014.55 = 4,046,345.70 : x
  2. Step 2: Convert to fraction form
    9,728,009.70/14,592,014.55 = 4,046,345.70/x
  3. Step 3: Cross multiply
    9,728,009.70x = 14,592,014.55 × 4,046,345.70
  4. Step 4: Simplify right side
    9,728,009.70x = 59,044,335,328,729.94
  5. Step 5: Solve for x
    x = 59,044,335,328,729.94/9,728,009.70
  6. Step 6: Final answer
    x = 6,069,518.55

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Similar ratio
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1.5x scale

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.