Home / 4,529,699.66-6,248,603.45-2,692,851.35

Finding the Fourth Proportional to 4,529,699.66, 6,248,603.45 and 2,692,851.35

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Solution

The fourth proportional to 4,529,699.66, 6,248,603.45 and 2,692,851.35 is: 3,714,718.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,529,699.66 : 6,248,603.45 = 2,692,851.35 : x
  2. Step 2: Convert to fraction form
    4,529,699.66/6,248,603.45 = 2,692,851.35/x
  3. Step 3: Cross multiply
    4,529,699.66x = 6,248,603.45 × 2,692,851.35
  4. Step 4: Simplify right side
    4,529,699.66x = 16,826,560,191,239.88
  5. Step 5: Solve for x
    x = 16,826,560,191,239.88/4,529,699.66
  6. Step 6: Final answer
    x = 3,714,718.74

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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.