Home / 1,847,806.02-2,549,944.80-1,032,023.43

Finding the Fourth Proportional to 1,847,806.02, 2,549,944.80 and 1,032,023.43

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Solution

The fourth proportional to 1,847,806.02, 2,549,944.80 and 1,032,023.43 is: 1,424,176.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847,806.02 : 2,549,944.80 = 1,032,023.43 : x
  2. Step 2: Convert to fraction form
    1,847,806.02/2,549,944.80 = 1,032,023.43/x
  3. Step 3: Cross multiply
    1,847,806.02x = 2,549,944.80 × 1,032,023.43
  4. Step 4: Simplify right side
    1,847,806.02x = 2,631,602,778,806.66
  5. Step 5: Solve for x
    x = 2,631,602,778,806.66/1,847,806.02
  6. Step 6: Final answer
    x = 1,424,176.97

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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.