Home / 10,452,510.94-14,424,869.46-5,806,647.76

Finding the Fourth Proportional to 10,452,510.94, 14,424,869.46 and 5,806,647.76

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Solution

The fourth proportional to 10,452,510.94, 14,424,869.46 and 5,806,647.76 is: 8,013,398.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,452,510.94 : 14,424,869.46 = 5,806,647.76 : x
  2. Step 2: Convert to fraction form
    10,452,510.94/14,424,869.46 = 5,806,647.76/x
  3. Step 3: Cross multiply
    10,452,510.94x = 14,424,869.46 × 5,806,647.76
  4. Step 4: Simplify right side
    10,452,510.94x = 83,760,135,938,201.41
  5. Step 5: Solve for x
    x = 83,760,135,938,201.41/10,452,510.94
  6. Step 6: Final answer
    x = 8,013,398.54

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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.