Home / 2,935,055.12-4,402,538.93-1,017,362.30

Finding the Fourth Proportional to 2,935,055.12, 4,402,538.93 and 1,017,362.30

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Solution

The fourth proportional to 2,935,055.12, 4,402,538.93 and 1,017,362.30 is: 1,526,028.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,935,055.12 : 4,402,538.93 = 1,017,362.30 : x
  2. Step 2: Convert to fraction form
    2,935,055.12/4,402,538.93 = 1,017,362.30/x
  3. Step 3: Cross multiply
    2,935,055.12x = 4,402,538.93 × 1,017,362.30
  4. Step 4: Simplify right side
    2,935,055.12x = 4,478,977,112,195.05
  5. Step 5: Solve for x
    x = 4,478,977,112,195.05/2,935,055.12
  6. Step 6: Final answer
    x = 1,526,028.28

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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.