Home / 4,828,347.70-7,242,521.55-3,032,492.65

Finding the Fourth Proportional to 4,828,347.70, 7,242,521.55 and 3,032,492.65

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Solution

The fourth proportional to 4,828,347.70, 7,242,521.55 and 3,032,492.65 is: 4,548,738.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,828,347.70 : 7,242,521.55 = 3,032,492.65 : x
  2. Step 2: Convert to fraction form
    4,828,347.70/7,242,521.55 = 3,032,492.65/x
  3. Step 3: Cross multiply
    4,828,347.70x = 7,242,521.55 × 3,032,492.65
  4. Step 4: Simplify right side
    4,828,347.70x = 21,962,893,367,841.61
  5. Step 5: Solve for x
    x = 21,962,893,367,841.61/4,828,347.70
  6. Step 6: Final answer
    x = 4,548,738.98

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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.