Home / 3,352,681.95-4,628,341.22-2,249,718.74

Finding the Fourth Proportional to 3,352,681.95, 4,628,341.22 and 2,249,718.74

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Solution

The fourth proportional to 3,352,681.95, 4,628,341.22 and 2,249,718.74 is: 3,105,712.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,352,681.95 : 4,628,341.22 = 2,249,718.74 : x
  2. Step 2: Convert to fraction form
    3,352,681.95/4,628,341.22 = 2,249,718.74/x
  3. Step 3: Cross multiply
    3,352,681.95x = 4,628,341.22 × 2,249,718.74
  4. Step 4: Simplify right side
    3,352,681.95x = 10,412,465,943,358.16
  5. Step 5: Solve for x
    x = 10,412,465,943,358.16/3,352,681.95
  6. Step 6: Final answer
    x = 3,105,712.41

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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.