Home / 10,516,035.16-14,512,800.54-5,930,683.48

Finding the Fourth Proportional to 10,516,035.16, 14,512,800.54 and 5,930,683.48

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Solution

The fourth proportional to 10,516,035.16, 14,512,800.54 and 5,930,683.48 is: 8,184,722.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,516,035.16 : 14,512,800.54 = 5,930,683.48 : x
  2. Step 2: Convert to fraction form
    10,516,035.16/14,512,800.54 = 5,930,683.48/x
  3. Step 3: Cross multiply
    10,516,035.16x = 14,512,800.54 × 5,930,683.48
  4. Step 4: Simplify right side
    10,516,035.16x = 86,070,826,411,113.08
  5. Step 5: Solve for x
    x = 86,070,826,411,113.08/10,516,035.16
  6. Step 6: Final answer
    x = 8,184,722.20

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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.