Home / 9,984,981.04-14,976,309.03-2,698,094.56

Finding the Fourth Proportional to 9,984,981.04, 14,976,309.03 and 2,698,094.56

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Solution

The fourth proportional to 9,984,981.04, 14,976,309.03 and 2,698,094.56 is: 4,046,827.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,984,981.04 : 14,976,309.03 = 2,698,094.56 : x
  2. Step 2: Convert to fraction form
    9,984,981.04/14,976,309.03 = 2,698,094.56/x
  3. Step 3: Cross multiply
    9,984,981.04x = 14,976,309.03 × 2,698,094.56
  4. Step 4: Simplify right side
    9,984,981.04x = 40,407,497,847,840.34
  5. Step 5: Solve for x
    x = 40,407,497,847,840.34/9,984,981.04
  6. Step 6: Final answer
    x = 4,046,827.70

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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.