Home / 956,037.84-1,434,943.44-483,055.36

Finding the Fourth Proportional to 956,037.84, 1,434,943.44 and 483,055.36

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Solution

The fourth proportional to 956,037.84, 1,434,943.44 and 483,055.36 is: 725,031.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,037.84 : 1,434,943.44 = 483,055.36 : x
  2. Step 2: Convert to fraction form
    956,037.84/1,434,943.44 = 483,055.36/x
  3. Step 3: Cross multiply
    956,037.84x = 1,434,943.44 × 483,055.36
  4. Step 4: Simplify right side
    956,037.84x = 693,157,119,988.84
  5. Step 5: Solve for x
    x = 693,157,119,988.84/956,037.84
  6. Step 6: Final answer
    x = 725,031.05

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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.