Home / 1,925,860.01-2,657,684.93-1,066,420.26

Finding the Fourth Proportional to 1,925,860.01, 2,657,684.93 and 1,066,420.26

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Solution

The fourth proportional to 1,925,860.01, 2,657,684.93 and 1,066,420.26 is: 1,471,658.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,925,860.01 : 2,657,684.93 = 1,066,420.26 : x
  2. Step 2: Convert to fraction form
    1,925,860.01/2,657,684.93 = 1,066,420.26/x
  3. Step 3: Cross multiply
    1,925,860.01x = 2,657,684.93 × 1,066,420.26
  4. Step 4: Simplify right side
    1,925,860.01x = 2,834,209,048,716.58
  5. Step 5: Solve for x
    x = 2,834,209,048,716.58/1,925,860.01
  6. Step 6: Final answer
    x = 1,471,658.92

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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.