Home / 1,684,606.08-2,526,189.60-975,123.84

Finding the Fourth Proportional to 1,684,606.08, 2,526,189.60 and 975,123.84

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Solution

The fourth proportional to 1,684,606.08, 2,526,189.60 and 975,123.84 is: 1,462,269.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,684,606.08 : 2,526,189.60 = 975,123.84 : x
  2. Step 2: Convert to fraction form
    1,684,606.08/2,526,189.60 = 975,123.84/x
  3. Step 3: Cross multiply
    1,684,606.08x = 2,526,189.60 × 975,123.84
  4. Step 4: Simplify right side
    1,684,606.08x = 2,463,347,703,320.06
  5. Step 5: Solve for x
    x = 2,463,347,703,320.06/1,684,606.08
  6. Step 6: Final answer
    x = 1,462,269.27

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.