Home / 7,583,884.16-10,466,016-4,146,056.96

Finding the Fourth Proportional to 7,583,884.16, 10,466,016 and 4,146,056.96

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Solution

The fourth proportional to 7,583,884.16, 10,466,016 and 4,146,056.96 is: 5,721,698.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,583,884.16 : 10,466,016 = 4,146,056.96 : x
  2. Step 2: Convert to fraction form
    7,583,884.16/10,466,016 = 4,146,056.96/x
  3. Step 3: Cross multiply
    7,583,884.16x = 10,466,016 × 4,146,056.96
  4. Step 4: Simplify right side
    7,583,884.16x = 43,392,698,480,271.36
  5. Step 5: Solve for x
    x = 43,392,698,480,271.36/7,583,884.16
  6. Step 6: Final answer
    x = 5,721,698.48

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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.