Home / 3,598,641.84-4,962,909.36-2,985,824.52

Finding the Fourth Proportional to 3,598,641.84, 4,962,909.36 and 2,985,824.52

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Solution

The fourth proportional to 3,598,641.84, 4,962,909.36 and 2,985,824.52 is: 4,117,769.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,598,641.84 : 4,962,909.36 = 2,985,824.52 : x
  2. Step 2: Convert to fraction form
    3,598,641.84/4,962,909.36 = 2,985,824.52/x
  3. Step 3: Cross multiply
    3,598,641.84x = 4,962,909.36 × 2,985,824.52
  4. Step 4: Simplify right side
    3,598,641.84x = 14,818,376,457,625.51
  5. Step 5: Solve for x
    x = 14,818,376,457,625.51/3,598,641.84
  6. Step 6: Final answer
    x = 4,117,769.18

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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.