Home / 4,657,967.58-6,427,925.94-2,592,979.40

Finding the Fourth Proportional to 4,657,967.58, 6,427,925.94 and 2,592,979.40

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Solution

The fourth proportional to 4,657,967.58, 6,427,925.94 and 2,592,979.40 is: 3,578,272.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,657,967.58 : 6,427,925.94 = 2,592,979.40 : x
  2. Step 2: Convert to fraction form
    4,657,967.58/6,427,925.94 = 2,592,979.40/x
  3. Step 3: Cross multiply
    4,657,967.58x = 6,427,925.94 × 2,592,979.40
  4. Step 4: Simplify right side
    4,657,967.58x = 16,667,479,572,939.12
  5. Step 5: Solve for x
    x = 16,667,479,572,939.12/4,657,967.58
  6. Step 6: Final answer
    x = 3,578,272.99

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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.