Home / 4,335,590.80-5,983,482.72-2,402,457.76

Finding the Fourth Proportional to 4,335,590.80, 5,983,482.72 and 2,402,457.76

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Solution

The fourth proportional to 4,335,590.80, 5,983,482.72 and 2,402,457.76 is: 3,315,595.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,335,590.80 : 5,983,482.72 = 2,402,457.76 : x
  2. Step 2: Convert to fraction form
    4,335,590.80/5,983,482.72 = 2,402,457.76/x
  3. Step 3: Cross multiply
    4,335,590.80x = 5,983,482.72 × 2,402,457.76
  4. Step 4: Simplify right side
    4,335,590.80x = 14,375,064,492,489.90
  5. Step 5: Solve for x
    x = 14,375,064,492,489.90/4,335,590.80
  6. Step 6: Final answer
    x = 3,315,595.30

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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.