Home / 4,386,603.40-6,572,031.90-3,756,747.40

Finding the Fourth Proportional to 4,386,603.40, 6,572,031.90 and 3,756,747.40

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Solution

The fourth proportional to 4,386,603.40, 6,572,031.90 and 3,756,747.40 is: 5,628,378.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,386,603.40 : 6,572,031.90 = 3,756,747.40 : x
  2. Step 2: Convert to fraction form
    4,386,603.40/6,572,031.90 = 3,756,747.40/x
  3. Step 3: Cross multiply
    4,386,603.40x = 6,572,031.90 × 3,756,747.40
  4. Step 4: Simplify right side
    4,386,603.40x = 24,689,463,753,042.06
  5. Step 5: Solve for x
    x = 24,689,463,753,042.06/4,386,603.40
  6. Step 6: Final answer
    x = 5,628,378.38

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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.