Home / 10,746,929.97-14,830,764.35-5,852,150.64

Finding the Fourth Proportional to 10,746,929.97, 14,830,764.35 and 5,852,150.64

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Solution

The fourth proportional to 10,746,929.97, 14,830,764.35 and 5,852,150.64 is: 8,075,968.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,746,929.97 : 14,830,764.35 = 5,852,150.64 : x
  2. Step 2: Convert to fraction form
    10,746,929.97/14,830,764.35 = 5,852,150.64/x
  3. Step 3: Cross multiply
    10,746,929.97x = 14,830,764.35 × 5,852,150.64
  4. Step 4: Simplify right side
    10,746,929.97x = 86,791,867,053,280.94
  5. Step 5: Solve for x
    x = 86,791,867,053,280.94/10,746,929.97
  6. Step 6: Final answer
    x = 8,075,968.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.