Home / 4,832,875.63-6,669,607.78-2,997,925.14

Finding the Fourth Proportional to 4,832,875.63, 6,669,607.78 and 2,997,925.14

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Solution

The fourth proportional to 4,832,875.63, 6,669,607.78 and 2,997,925.14 is: 4,137,285.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,832,875.63 : 6,669,607.78 = 2,997,925.14 : x
  2. Step 2: Convert to fraction form
    4,832,875.63/6,669,607.78 = 2,997,925.14/x
  3. Step 3: Cross multiply
    4,832,875.63x = 6,669,607.78 × 2,997,925.14
  4. Step 4: Simplify right side
    4,832,875.63x = 19,994,984,837,601.59
  5. Step 5: Solve for x
    x = 19,994,984,837,601.59/4,832,875.63
  6. Step 6: Final answer
    x = 4,137,285.20

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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.