Home / 4,601,459.16-6,349,886.46-2,564,216.28

Finding the Fourth Proportional to 4,601,459.16, 6,349,886.46 and 2,564,216.28

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Solution

The fourth proportional to 4,601,459.16, 6,349,886.46 and 2,564,216.28 is: 3,538,547.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,601,459.16 : 6,349,886.46 = 2,564,216.28 : x
  2. Step 2: Convert to fraction form
    4,601,459.16/6,349,886.46 = 2,564,216.28/x
  3. Step 3: Cross multiply
    4,601,459.16x = 6,349,886.46 × 2,564,216.28
  4. Step 4: Simplify right side
    4,601,459.16x = 16,282,482,236,883.57
  5. Step 5: Solve for x
    x = 16,282,482,236,883.57/4,601,459.16
  6. Step 6: Final answer
    x = 3,538,547.59

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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.