Home / 4,862,923.64-6,710,988.98-2,657,738.10

Finding the Fourth Proportional to 4,862,923.64, 6,710,988.98 and 2,657,738.10

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Solution

The fourth proportional to 4,862,923.64, 6,710,988.98 and 2,657,738.10 is: 3,667,762.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,862,923.64 : 6,710,988.98 = 2,657,738.10 : x
  2. Step 2: Convert to fraction form
    4,862,923.64/6,710,988.98 = 2,657,738.10/x
  3. Step 3: Cross multiply
    4,862,923.64x = 6,710,988.98 × 2,657,738.10
  4. Step 4: Simplify right side
    4,862,923.64x = 17,836,051,072,337.75
  5. Step 5: Solve for x
    x = 17,836,051,072,337.75/4,862,923.64
  6. Step 6: Final answer
    x = 3,667,762.93

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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.