Home / 7,774,638.53-10,732,885.49-4,835,403.02

Finding the Fourth Proportional to 7,774,638.53, 10,732,885.49 and 4,835,403.02

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Solution

The fourth proportional to 7,774,638.53, 10,732,885.49 and 4,835,403.02 is: 6,675,272.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,774,638.53 : 10,732,885.49 = 4,835,403.02 : x
  2. Step 2: Convert to fraction form
    7,774,638.53/10,732,885.49 = 4,835,403.02/x
  3. Step 3: Cross multiply
    7,774,638.53x = 10,732,885.49 × 4,835,403.02
  4. Step 4: Simplify right side
    7,774,638.53x = 51,897,826,914,315.38
  5. Step 5: Solve for x
    x = 51,897,826,914,315.38/7,774,638.53
  6. Step 6: Final answer
    x = 6,675,272.00

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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.