Home / 2,513,227.93-3,468,145.03-1,395,547.40

Finding the Fourth Proportional to 2,513,227.93, 3,468,145.03 and 1,395,547.40

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Solution

The fourth proportional to 2,513,227.93, 3,468,145.03 and 1,395,547.40 is: 1,925,794.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,513,227.93 : 3,468,145.03 = 1,395,547.40 : x
  2. Step 2: Convert to fraction form
    2,513,227.93/3,468,145.03 = 1,395,547.40/x
  3. Step 3: Cross multiply
    2,513,227.93x = 3,468,145.03 × 1,395,547.40
  4. Step 4: Simplify right side
    2,513,227.93x = 4,839,960,760,964.21
  5. Step 5: Solve for x
    x = 4,839,960,760,964.21/2,513,227.93
  6. Step 6: Final answer
    x = 1,925,794.60

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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.