Home / 9,637,574.52-14,450,537.54-4,521,126.36

Finding the Fourth Proportional to 9,637,574.52, 14,450,537.54 and 4,521,126.36

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Solution

The fourth proportional to 9,637,574.52, 14,450,537.54 and 4,521,126.36 is: 6,778,957.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,637,574.52 : 14,450,537.54 = 4,521,126.36 : x
  2. Step 2: Convert to fraction form
    9,637,574.52/14,450,537.54 = 4,521,126.36/x
  3. Step 3: Cross multiply
    9,637,574.52x = 14,450,537.54 × 4,521,126.36
  4. Step 4: Simplify right side
    9,637,574.52x = 65,332,706,199,566.38
  5. Step 5: Solve for x
    x = 65,332,706,199,566.38/9,637,574.52
  6. Step 6: Final answer
    x = 6,778,957.31

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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.