Home / 2,473,486.49-3,710,048.30-790,138.01

Finding the Fourth Proportional to 2,473,486.49, 3,710,048.30 and 790,138.01

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Solution

The fourth proportional to 2,473,486.49, 3,710,048.30 and 790,138.01 is: 1,185,149.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,473,486.49 : 3,710,048.30 = 790,138.01 : x
  2. Step 2: Convert to fraction form
    2,473,486.49/3,710,048.30 = 790,138.01/x
  3. Step 3: Cross multiply
    2,473,486.49x = 3,710,048.30 × 790,138.01
  4. Step 4: Simplify right side
    2,473,486.49x = 2,931,450,176,815.19
  5. Step 5: Solve for x
    x = 2,931,450,176,815.19/2,473,486.49
  6. Step 6: Final answer
    x = 1,185,149.06

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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.