Home / 1,799,444.66-2,483,186.13-983,650.10

Finding the Fourth Proportional to 1,799,444.66, 2,483,186.13 and 983,650.10

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Solution

The fourth proportional to 1,799,444.66, 2,483,186.13 and 983,650.10 is: 1,357,411.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,799,444.66 : 2,483,186.13 = 983,650.10 : x
  2. Step 2: Convert to fraction form
    1,799,444.66/2,483,186.13 = 983,650.10/x
  3. Step 3: Cross multiply
    1,799,444.66x = 2,483,186.13 × 983,650.10
  4. Step 4: Simplify right side
    1,799,444.66x = 2,442,586,285,093.11
  5. Step 5: Solve for x
    x = 2,442,586,285,093.11/1,799,444.66
  6. Step 6: Final answer
    x = 1,357,411.17

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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.