Home / 1,806,549.13-2,709,825.74-608,371.10

Finding the Fourth Proportional to 1,806,549.13, 2,709,825.74 and 608,371.10

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Solution

The fourth proportional to 1,806,549.13, 2,709,825.74 and 608,371.10 is: 912,557.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,806,549.13 : 2,709,825.74 = 608,371.10 : x
  2. Step 2: Convert to fraction form
    1,806,549.13/2,709,825.74 = 608,371.10/x
  3. Step 3: Cross multiply
    1,806,549.13x = 2,709,825.74 × 608,371.10
  4. Step 4: Simplify right side
    1,806,549.13x = 1,648,579,677,347.14
  5. Step 5: Solve for x
    x = 1,648,579,677,347.14/1,806,549.13
  6. Step 6: Final answer
    x = 912,557.35

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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.