Home / 3,509,335.04-5,264,045.76-1,234,927.36

Finding the Fourth Proportional to 3,509,335.04, 5,264,045.76 and 1,234,927.36

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Solution

The fourth proportional to 3,509,335.04, 5,264,045.76 and 1,234,927.36 is: 1,852,406.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,509,335.04 : 5,264,045.76 = 1,234,927.36 : x
  2. Step 2: Convert to fraction form
    3,509,335.04/5,264,045.76 = 1,234,927.36/x
  3. Step 3: Cross multiply
    3,509,335.04x = 5,264,045.76 × 1,234,927.36
  4. Step 4: Simplify right side
    3,509,335.04x = 6,500,714,133,315.99
  5. Step 5: Solve for x
    x = 6,500,714,133,315.99/3,509,335.04
  6. Step 6: Final answer
    x = 1,852,406.24

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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.