Home / 1,735,265.75-2,603,642.00-671,055.14

Finding the Fourth Proportional to 1,735,265.75, 2,603,642.00 and 671,055.14

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Solution

The fourth proportional to 1,735,265.75, 2,603,642.00 and 671,055.14 is: 1,006,870.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,735,265.75 : 2,603,642.00 = 671,055.14 : x
  2. Step 2: Convert to fraction form
    1,735,265.75/2,603,642.00 = 671,055.14/x
  3. Step 3: Cross multiply
    1,735,265.75x = 2,603,642.00 × 671,055.14
  4. Step 4: Simplify right side
    1,735,265.75x = 1,747,187,349,973.71
  5. Step 5: Solve for x
    x = 1,747,187,349,973.71/1,735,265.75
  6. Step 6: Final answer
    x = 1,006,870.19

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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.