Home / 2,465,618.35-3,400,350.18-1,547,933.00

Finding the Fourth Proportional to 2,465,618.35, 3,400,350.18 and 1,547,933.00

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Solution

The fourth proportional to 2,465,618.35, 3,400,350.18 and 1,547,933.00 is: 2,134,764.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,465,618.35 : 3,400,350.18 = 1,547,933.00 : x
  2. Step 2: Convert to fraction form
    2,465,618.35/3,400,350.18 = 1,547,933.00/x
  3. Step 3: Cross multiply
    2,465,618.35x = 3,400,350.18 × 1,547,933.00
  4. Step 4: Simplify right side
    2,465,618.35x = 5,263,514,263,678.82
  5. Step 5: Solve for x
    x = 5,263,514,263,678.82/2,465,618.35
  6. Step 6: Final answer
    x = 2,134,764.40

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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.