Home / 3,386,044.84-5,076,077.46-2,590,875.94

Finding the Fourth Proportional to 3,386,044.84, 5,076,077.46 and 2,590,875.94

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Solution

The fourth proportional to 3,386,044.84, 5,076,077.46 and 2,590,875.94 is: 3,884,026.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,386,044.84 : 5,076,077.46 = 2,590,875.94 : x
  2. Step 2: Convert to fraction form
    3,386,044.84/5,076,077.46 = 2,590,875.94/x
  3. Step 3: Cross multiply
    3,386,044.84x = 5,076,077.46 × 2,590,875.94
  4. Step 4: Simplify right side
    3,386,044.84x = 13,151,486,960,690.31
  5. Step 5: Solve for x
    x = 13,151,486,960,690.31/3,386,044.84
  6. Step 6: Final answer
    x = 3,884,026.23

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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.