Home / 2,997,831.64-4,496,805.78-1,103,598.04

Finding the Fourth Proportional to 2,997,831.64, 4,496,805.78 and 1,103,598.04

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Solution

The fourth proportional to 2,997,831.64, 4,496,805.78 and 1,103,598.04 is: 1,655,418.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,997,831.64 : 4,496,805.78 = 1,103,598.04 : x
  2. Step 2: Convert to fraction form
    2,997,831.64/4,496,805.78 = 1,103,598.04/x
  3. Step 3: Cross multiply
    2,997,831.64x = 4,496,805.78 × 1,103,598.04
  4. Step 4: Simplify right side
    2,997,831.64x = 4,962,666,045,068.67
  5. Step 5: Solve for x
    x = 4,962,666,045,068.67/2,997,831.64
  6. Step 6: Final answer
    x = 1,655,418.53

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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.