Home / 1,779,713.06-2,454,036.07-1,134,110.66

Finding the Fourth Proportional to 1,779,713.06, 2,454,036.07 and 1,134,110.66

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Solution

The fourth proportional to 1,779,713.06, 2,454,036.07 and 1,134,110.66 is: 1,563,818.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,779,713.06 : 2,454,036.07 = 1,134,110.66 : x
  2. Step 2: Convert to fraction form
    1,779,713.06/2,454,036.07 = 1,134,110.66/x
  3. Step 3: Cross multiply
    1,779,713.06x = 2,454,036.07 × 1,134,110.66
  4. Step 4: Simplify right side
    1,779,713.06x = 2,783,148,467,011.51
  5. Step 5: Solve for x
    x = 2,783,148,467,011.51/1,779,713.06
  6. Step 6: Final answer
    x = 1,563,818.65

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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.