Home / 1,657,366.35-2,326,611.45-1,657,366.35

Finding the Fourth Proportional to 1,657,366.35, 2,326,611.45 and 1,657,366.35

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Solution

The fourth proportional to 1,657,366.35, 2,326,611.45 and 1,657,366.35 is: 2,326,611.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,657,366.35 : 2,326,611.45 = 1,657,366.35 : x
  2. Step 2: Convert to fraction form
    1,657,366.35/2,326,611.45 = 1,657,366.35/x
  3. Step 3: Cross multiply
    1,657,366.35x = 2,326,611.45 × 1,657,366.35
  4. Step 4: Simplify right side
    1,657,366.35x = 3,856,047,526,754.71
  5. Step 5: Solve for x
    x = 3,856,047,526,754.71/1,657,366.35
  6. Step 6: Final answer
    x = 2,326,611.45

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.