Home / 5,632,555.05-8,445,099.65-2,037,854.23

Finding the Fourth Proportional to 5,632,555.05, 8,445,099.65 and 2,037,854.23

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Solution

The fourth proportional to 5,632,555.05, 8,445,099.65 and 2,037,854.23 is: 3,055,430.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,632,555.05 : 8,445,099.65 = 2,037,854.23 : x
  2. Step 2: Convert to fraction form
    5,632,555.05/8,445,099.65 = 2,037,854.23/x
  3. Step 3: Cross multiply
    5,632,555.05x = 8,445,099.65 × 2,037,854.23
  4. Step 4: Simplify right side
    5,632,555.05x = 17,209,882,013,222.00
  5. Step 5: Solve for x
    x = 17,209,882,013,222.00/5,632,555.05
  6. Step 6: Final answer
    x = 3,055,430.77

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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.