Home / 3,103,822.02-4,655,929.83-973,990.20

Finding the Fourth Proportional to 3,103,822.02, 4,655,929.83 and 973,990.20

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Solution

The fourth proportional to 3,103,822.02, 4,655,929.83 and 973,990.20 is: 1,461,047.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,103,822.02 : 4,655,929.83 = 973,990.20 : x
  2. Step 2: Convert to fraction form
    3,103,822.02/4,655,929.83 = 973,990.20/x
  3. Step 3: Cross multiply
    3,103,822.02x = 4,655,929.83 × 973,990.20
  4. Step 4: Simplify right side
    3,103,822.02x = 4,534,830,026,307.67
  5. Step 5: Solve for x
    x = 4,534,830,026,307.67/3,103,822.02
  6. Step 6: Final answer
    x = 1,461,047.06

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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.