Home / 5,831,411.63-8,048,948.66-3,384,810.90

Finding the Fourth Proportional to 5,831,411.63, 8,048,948.66 and 3,384,810.90

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Solution

The fourth proportional to 5,831,411.63, 8,048,948.66 and 3,384,810.90 is: 4,671,968.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,831,411.63 : 8,048,948.66 = 3,384,810.90 : x
  2. Step 2: Convert to fraction form
    5,831,411.63/8,048,948.66 = 3,384,810.90/x
  3. Step 3: Cross multiply
    5,831,411.63x = 8,048,948.66 × 3,384,810.90
  4. Step 4: Simplify right side
    5,831,411.63x = 27,244,169,157,908.39
  5. Step 5: Solve for x
    x = 27,244,169,157,908.39/5,831,411.63
  6. Step 6: Final answer
    x = 4,671,968.11

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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.