Home / 9,958,936.04-14,938,430.67-2,770,470.71

Finding the Fourth Proportional to 9,958,936.04, 14,938,430.67 and 2,770,470.71

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Solution

The fourth proportional to 9,958,936.04, 14,938,430.67 and 2,770,470.71 is: 4,155,713.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,958,936.04 : 14,938,430.67 = 2,770,470.71 : x
  2. Step 2: Convert to fraction form
    9,958,936.04/14,938,430.67 = 2,770,470.71/x
  3. Step 3: Cross multiply
    9,958,936.04x = 14,938,430.67 × 2,770,470.71
  4. Step 4: Simplify right side
    9,958,936.04x = 41,386,484,549,908.52
  5. Step 5: Solve for x
    x = 41,386,484,549,908.52/9,958,936.04
  6. Step 6: Final answer
    x = 4,155,713.46

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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.