Home / 4,781,326.43-6,598,038.30-2,605,823.03

Finding the Fourth Proportional to 4,781,326.43, 6,598,038.30 and 2,605,823.03

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Solution

The fourth proportional to 4,781,326.43, 6,598,038.30 and 2,605,823.03 is: 3,595,931.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,781,326.43 : 6,598,038.30 = 2,605,823.03 : x
  2. Step 2: Convert to fraction form
    4,781,326.43/6,598,038.30 = 2,605,823.03/x
  3. Step 3: Cross multiply
    4,781,326.43x = 6,598,038.30 × 2,605,823.03
  4. Step 4: Simplify right side
    4,781,326.43x = 17,193,320,161,685.31
  5. Step 5: Solve for x
    x = 17,193,320,161,685.31/4,781,326.43
  6. Step 6: Final answer
    x = 3,595,931.05

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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.