Home / 973,646.04-1,460,607.29-299,783.36

Finding the Fourth Proportional to 973,646.04, 1,460,607.29 and 299,783.36

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Solution

The fourth proportional to 973,646.04, 1,460,607.29 and 299,783.36 is: 449,717.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,646.04 : 1,460,607.29 = 299,783.36 : x
  2. Step 2: Convert to fraction form
    973,646.04/1,460,607.29 = 299,783.36/x
  3. Step 3: Cross multiply
    973,646.04x = 1,460,607.29 × 299,783.36
  4. Step 4: Simplify right side
    973,646.04x = 437,865,752,234.74
  5. Step 5: Solve for x
    x = 437,865,752,234.74/973,646.04
  6. Step 6: Final answer
    x = 449,717.59

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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.