Home / 9,792,497.40-14,678,637.30-4,403,729.40

Finding the Fourth Proportional to 9,792,497.40, 14,678,637.30 and 4,403,729.40

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Solution

The fourth proportional to 9,792,497.40, 14,678,637.30 and 4,403,729.40 is: 6,601,048.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,792,497.40 : 14,678,637.30 = 4,403,729.40 : x
  2. Step 2: Convert to fraction form
    9,792,497.40/14,678,637.30 = 4,403,729.40/x
  3. Step 3: Cross multiply
    9,792,497.40x = 14,678,637.30 × 4,403,729.40
  4. Step 4: Simplify right side
    9,792,497.40x = 64,640,746,629,946.62
  5. Step 5: Solve for x
    x = 64,640,746,629,946.62/9,792,497.40
  6. Step 6: Final answer
    x = 6,601,048.13

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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.