Home / 9,064,354.85-13,596,907.49-2,674,607.21

Finding the Fourth Proportional to 9,064,354.85, 13,596,907.49 and 2,674,607.21

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Solution

The fourth proportional to 9,064,354.85, 13,596,907.49 and 2,674,607.21 is: 4,012,021.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,064,354.85 : 13,596,907.49 = 2,674,607.21 : x
  2. Step 2: Convert to fraction form
    9,064,354.85/13,596,907.49 = 2,674,607.21/x
  3. Step 3: Cross multiply
    9,064,354.85x = 13,596,907.49 × 2,674,607.21
  4. Step 4: Simplify right side
    9,064,354.85x = 36,366,386,786,117.61
  5. Step 5: Solve for x
    x = 36,366,386,786,117.61/9,064,354.85
  6. Step 6: Final answer
    x = 4,012,021.53

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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.