Home / 1,748,525.63-2,622,668.06-1,074,710.93

Finding the Fourth Proportional to 1,748,525.63, 2,622,668.06 and 1,074,710.93

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Solution

The fourth proportional to 1,748,525.63, 2,622,668.06 and 1,074,710.93 is: 1,611,992.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,748,525.63 : 2,622,668.06 = 1,074,710.93 : x
  2. Step 2: Convert to fraction form
    1,748,525.63/2,622,668.06 = 1,074,710.93/x
  3. Step 3: Cross multiply
    1,748,525.63x = 2,622,668.06 × 1,074,710.93
  4. Step 4: Simplify right side
    1,748,525.63x = 2,818,610,011,357.00
  5. Step 5: Solve for x
    x = 2,818,610,011,357.00/1,748,525.63
  6. Step 6: Final answer
    x = 1,611,992.40

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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.