Home / 9,850,262.36-14,784,476.16-4,995,975.74

Finding the Fourth Proportional to 9,850,262.36, 14,784,476.16 and 4,995,975.74

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Solution

The fourth proportional to 9,850,262.36, 14,784,476.16 and 4,995,975.74 is: 7,498,570.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,850,262.36 : 14,784,476.16 = 4,995,975.74 : x
  2. Step 2: Convert to fraction form
    9,850,262.36/14,784,476.16 = 4,995,975.74/x
  3. Step 3: Cross multiply
    9,850,262.36x = 14,784,476.16 × 4,995,975.74
  4. Step 4: Simplify right side
    9,850,262.36x = 73,862,884,223,968.36
  5. Step 5: Solve for x
    x = 73,862,884,223,968.36/9,850,262.36
  6. Step 6: Final answer
    x = 7,498,570.24

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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.