Home / 1,501,434.45-2,255,744.59-962,746.14

Finding the Fourth Proportional to 1,501,434.45, 2,255,744.59 and 962,746.14

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Solution

The fourth proportional to 1,501,434.45, 2,255,744.59 and 962,746.14 is: 1,446,423.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,501,434.45 : 2,255,744.59 = 962,746.14 : x
  2. Step 2: Convert to fraction form
    1,501,434.45/2,255,744.59 = 962,746.14/x
  3. Step 3: Cross multiply
    1,501,434.45x = 2,255,744.59 × 962,746.14
  4. Step 4: Simplify right side
    1,501,434.45x = 2,171,709,396,848.38
  5. Step 5: Solve for x
    x = 2,171,709,396,848.38/1,501,434.45
  6. Step 6: Final answer
    x = 1,446,423.05

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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.