Home / 5,654,988.19-7,803,963.58-3,076,671.01

Finding the Fourth Proportional to 5,654,988.19, 7,803,963.58 and 3,076,671.01

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Solution

The fourth proportional to 5,654,988.19, 7,803,963.58 and 3,076,671.01 is: 4,245,849.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,654,988.19 : 7,803,963.58 = 3,076,671.01 : x
  2. Step 2: Convert to fraction form
    5,654,988.19/7,803,963.58 = 3,076,671.01/x
  3. Step 3: Cross multiply
    5,654,988.19x = 7,803,963.58 × 3,076,671.01
  4. Step 4: Simplify right side
    5,654,988.19x = 24,010,228,509,681.81
  5. Step 5: Solve for x
    x = 24,010,228,509,681.81/5,654,988.19
  6. Step 6: Final answer
    x = 4,245,849.45

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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.