Home / 4,862,373.35-6,710,077.52-2,686,916.43

Finding the Fourth Proportional to 4,862,373.35, 6,710,077.52 and 2,686,916.43

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Solution

The fourth proportional to 4,862,373.35, 6,710,077.52 and 2,686,916.43 is: 3,707,945.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,862,373.35 : 6,710,077.52 = 2,686,916.43 : x
  2. Step 2: Convert to fraction form
    4,862,373.35/6,710,077.52 = 2,686,916.43/x
  3. Step 3: Cross multiply
    4,862,373.35x = 6,710,077.52 × 2,686,916.43
  4. Step 4: Simplify right side
    4,862,373.35x = 18,029,417,521,627.07
  5. Step 5: Solve for x
    x = 18,029,417,521,627.07/4,862,373.35
  6. Step 6: Final answer
    x = 3,707,945.94

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.