Home / 3,291,914.66-4,937,373.02-895,946

Finding the Fourth Proportional to 3,291,914.66, 4,937,373.02 and 895,946

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Solution

The fourth proportional to 3,291,914.66, 4,937,373.02 and 895,946 is: 1,343,783.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,291,914.66 : 4,937,373.02 = 895,946 : x
  2. Step 2: Convert to fraction form
    3,291,914.66/4,937,373.02 = 895,946/x
  3. Step 3: Cross multiply
    3,291,914.66x = 4,937,373.02 × 895,946
  4. Step 4: Simplify right side
    3,291,914.66x = 4,423,619,607,776.92
  5. Step 5: Solve for x
    x = 4,423,619,607,776.92/3,291,914.66
  6. Step 6: Final answer
    x = 1,343,783.20

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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.