Home / 7,554,256.17-10,424,886.80-4,116,497.24

Finding the Fourth Proportional to 7,554,256.17, 10,424,886.80 and 4,116,497.24

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Solution

The fourth proportional to 7,554,256.17, 10,424,886.80 and 4,116,497.24 is: 5,680,773.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,554,256.17 : 10,424,886.80 = 4,116,497.24 : x
  2. Step 2: Convert to fraction form
    7,554,256.17/10,424,886.80 = 4,116,497.24/x
  3. Step 3: Cross multiply
    7,554,256.17x = 10,424,886.80 × 4,116,497.24
  4. Step 4: Simplify right side
    7,554,256.17x = 42,914,017,666,805.51
  5. Step 5: Solve for x
    x = 42,914,017,666,805.51/7,554,256.17
  6. Step 6: Final answer
    x = 5,680,773.42

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1.5x scale

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.