Home / 2,710,253.64-3,740,056.02-1,503,141.96

Finding the Fourth Proportional to 2,710,253.64, 3,740,056.02 and 1,503,141.96

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Solution

The fourth proportional to 2,710,253.64, 3,740,056.02 and 1,503,141.96 is: 2,074,283.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,710,253.64 : 3,740,056.02 = 1,503,141.96 : x
  2. Step 2: Convert to fraction form
    2,710,253.64/3,740,056.02 = 1,503,141.96/x
  3. Step 3: Cross multiply
    2,710,253.64x = 3,740,056.02 × 1,503,141.96
  4. Step 4: Simplify right side
    2,710,253.64x = 5,621,835,136,412.60
  5. Step 5: Solve for x
    x = 5,621,835,136,412.60/2,710,253.64
  6. Step 6: Final answer
    x = 2,074,283.77

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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.