Home / 9,044,535.86-13,563,888.25-2,977,823.15

Finding the Fourth Proportional to 9,044,535.86, 13,563,888.25 and 2,977,823.15

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Solution

The fourth proportional to 9,044,535.86, 13,563,888.25 and 2,977,823.15 is: 4,465,774.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,044,535.86 : 13,563,888.25 = 2,977,823.15 : x
  2. Step 2: Convert to fraction form
    9,044,535.86/13,563,888.25 = 2,977,823.15/x
  3. Step 3: Cross multiply
    9,044,535.86x = 13,563,888.25 × 2,977,823.15
  4. Step 4: Simplify right side
    9,044,535.86x = 40,390,860,461,328.15
  5. Step 5: Solve for x
    x = 40,390,860,461,328.15/9,044,535.86
  6. Step 6: Final answer
    x = 4,465,774.81

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.