Home / 2,220,300.99-3,064,089.60-1,360,695.24

Finding the Fourth Proportional to 2,220,300.99, 3,064,089.60 and 1,360,695.24

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Solution

The fourth proportional to 2,220,300.99, 3,064,089.60 and 1,360,695.24 is: 1,877,804.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,220,300.99 : 3,064,089.60 = 1,360,695.24 : x
  2. Step 2: Convert to fraction form
    2,220,300.99/3,064,089.60 = 1,360,695.24/x
  3. Step 3: Cross multiply
    2,220,300.99x = 3,064,089.60 × 1,360,695.24
  4. Step 4: Simplify right side
    2,220,300.99x = 4,169,292,133,653.50
  5. Step 5: Solve for x
    x = 4,169,292,133,653.50/2,220,300.99
  6. Step 6: Final answer
    x = 1,877,804.92

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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.