Home / 4,966,146.56-6,853,061.28-2,901,353.60

Finding the Fourth Proportional to 4,966,146.56, 6,853,061.28 and 2,901,353.60

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Solution

The fourth proportional to 4,966,146.56, 6,853,061.28 and 2,901,353.60 is: 4,003,738.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,966,146.56 : 6,853,061.28 = 2,901,353.60 : x
  2. Step 2: Convert to fraction form
    4,966,146.56/6,853,061.28 = 2,901,353.60/x
  3. Step 3: Cross multiply
    4,966,146.56x = 6,853,061.28 × 2,901,353.60
  4. Step 4: Simplify right side
    4,966,146.56x = 19,883,154,015,748.61
  5. Step 5: Solve for x
    x = 19,883,154,015,748.61/4,966,146.56
  6. Step 6: Final answer
    x = 4,003,738.87

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1.5x scale

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.