Home / 1,828,779.19-2,523,686.63-1,001,846.14

Finding the Fourth Proportional to 1,828,779.19, 2,523,686.63 and 1,001,846.14

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Solution

The fourth proportional to 1,828,779.19, 2,523,686.63 and 1,001,846.14 is: 1,382,531.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,828,779.19 : 2,523,686.63 = 1,001,846.14 : x
  2. Step 2: Convert to fraction form
    1,828,779.19/2,523,686.63 = 1,001,846.14/x
  3. Step 3: Cross multiply
    1,828,779.19x = 2,523,686.63 × 1,001,846.14
  4. Step 4: Simplify right side
    1,828,779.19x = 2,528,345,697,516.66
  5. Step 5: Solve for x
    x = 2,528,345,697,516.66/1,828,779.19
  6. Step 6: Final answer
    x = 1,382,531.97

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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.