Home / 3,500,460.84-5,249,476.82-1,225,935.08

Finding the Fourth Proportional to 3,500,460.84, 5,249,476.82 and 1,225,935.08

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Solution

The fourth proportional to 3,500,460.84, 5,249,476.82 and 1,225,935.08 is: 1,838,477.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,500,460.84 : 5,249,476.82 = 1,225,935.08 : x
  2. Step 2: Convert to fraction form
    3,500,460.84/5,249,476.82 = 1,225,935.08/x
  3. Step 3: Cross multiply
    3,500,460.84x = 5,249,476.82 × 1,225,935.08
  4. Step 4: Simplify right side
    3,500,460.84x = 6,435,517,785,284.85
  5. Step 5: Solve for x
    x = 6,435,517,785,284.85/3,500,460.84
  6. Step 6: Final answer
    x = 1,838,477.30

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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.