Home / 1,829,547.24-2,744,326.80-463,320.18

Finding the Fourth Proportional to 1,829,547.24, 2,744,326.80 and 463,320.18

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Solution

The fourth proportional to 1,829,547.24, 2,744,326.80 and 463,320.18 is: 694,981.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,829,547.24 : 2,744,326.80 = 463,320.18 : x
  2. Step 2: Convert to fraction form
    1,829,547.24/2,744,326.80 = 463,320.18/x
  3. Step 3: Cross multiply
    1,829,547.24x = 2,744,326.80 × 463,320.18
  4. Step 4: Simplify right side
    1,829,547.24x = 1,271,501,986,954.82
  5. Step 5: Solve for x
    x = 1,271,501,986,954.82/1,829,547.24
  6. Step 6: Final answer
    x = 694,981.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.