Home / 4,595,981.34-6,893,971.95-1,401,079.86

Finding the Fourth Proportional to 4,595,981.34, 6,893,971.95 and 1,401,079.86

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Solution

The fourth proportional to 4,595,981.34, 6,893,971.95 and 1,401,079.86 is: 2,101,619.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,595,981.34 : 6,893,971.95 = 1,401,079.86 : x
  2. Step 2: Convert to fraction form
    4,595,981.34/6,893,971.95 = 1,401,079.86/x
  3. Step 3: Cross multiply
    4,595,981.34x = 6,893,971.95 × 1,401,079.86
  4. Step 4: Simplify right side
    4,595,981.34x = 9,659,005,254,549.93
  5. Step 5: Solve for x
    x = 9,659,005,254,549.93/4,595,981.34
  6. Step 6: Final answer
    x = 2,101,619.77

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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.