Home / 3,592,223.80-5,382,114.90-2,329,401.40

Finding the Fourth Proportional to 3,592,223.80, 5,382,114.90 and 2,329,401.40

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Solution

The fourth proportional to 3,592,223.80, 5,382,114.90 and 2,329,401.40 is: 3,490,068.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,592,223.80 : 5,382,114.90 = 2,329,401.40 : x
  2. Step 2: Convert to fraction form
    3,592,223.80/5,382,114.90 = 2,329,401.40/x
  3. Step 3: Cross multiply
    3,592,223.80x = 5,382,114.90 × 2,329,401.40
  4. Step 4: Simplify right side
    3,592,223.80x = 12,537,105,983,020.86
  5. Step 5: Solve for x
    x = 12,537,105,983,020.86/3,592,223.80
  6. Step 6: Final answer
    x = 3,490,068.18

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1.5x scale

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.