Home / 2,807,062.16-4,210,746.23-887,829.94

Finding the Fourth Proportional to 2,807,062.16, 4,210,746.23 and 887,829.94

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Solution

The fourth proportional to 2,807,062.16, 4,210,746.23 and 887,829.94 is: 1,331,793.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,807,062.16 : 4,210,746.23 = 887,829.94 : x
  2. Step 2: Convert to fraction form
    2,807,062.16/4,210,746.23 = 887,829.94/x
  3. Step 3: Cross multiply
    2,807,062.16x = 4,210,746.23 × 887,829.94
  4. Step 4: Simplify right side
    2,807,062.16x = 3,738,426,572,736.13
  5. Step 5: Solve for x
    x = 3,738,426,572,736.13/2,807,062.16
  6. Step 6: Final answer
    x = 1,331,793.30

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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.