Home / 9,689,055.80-14,533,100.52-3,623,341.52

Finding the Fourth Proportional to 9,689,055.80, 14,533,100.52 and 3,623,341.52

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Solution

The fourth proportional to 9,689,055.80, 14,533,100.52 and 3,623,341.52 is: 5,434,831.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,689,055.80 : 14,533,100.52 = 3,623,341.52 : x
  2. Step 2: Convert to fraction form
    9,689,055.80/14,533,100.52 = 3,623,341.52/x
  3. Step 3: Cross multiply
    9,689,055.80x = 14,533,100.52 × 3,623,341.52
  4. Step 4: Simplify right side
    9,689,055.80x = 52,658,386,528,449.59
  5. Step 5: Solve for x
    x = 52,658,386,528,449.59/9,689,055.80
  6. Step 6: Final answer
    x = 5,434,831.59

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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.