Home / 4,416,516-6,625,088.96-1,178,035.34

Finding the Fourth Proportional to 4,416,516, 6,625,088.96 and 1,178,035.34

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Solution

The fourth proportional to 4,416,516, 6,625,088.96 and 1,178,035.34 is: 1,767,137.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,416,516 : 6,625,088.96 = 1,178,035.34 : x
  2. Step 2: Convert to fraction form
    4,416,516/6,625,088.96 = 1,178,035.34/x
  3. Step 3: Cross multiply
    4,416,516x = 6,625,088.96 × 1,178,035.34
  4. Step 4: Simplify right side
    4,416,516x = 7,804,588,886,508.23
  5. Step 5: Solve for x
    x = 7,804,588,886,508.23/4,416,516
  6. Step 6: Final answer
    x = 1,767,137.01

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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.