Home / 973,031.04-1,459,823.04-686,044.80

Finding the Fourth Proportional to 973,031.04, 1,459,823.04 and 686,044.80

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Solution

The fourth proportional to 973,031.04, 1,459,823.04 and 686,044.80 is: 1,029,262.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,031.04 : 1,459,823.04 = 686,044.80 : x
  2. Step 2: Convert to fraction form
    973,031.04/1,459,823.04 = 686,044.80/x
  3. Step 3: Cross multiply
    973,031.04x = 1,459,823.04 × 686,044.80
  4. Step 4: Simplify right side
    973,031.04x = 1,001,504,005,512.19
  5. Step 5: Solve for x
    x = 1,001,504,005,512.19/973,031.04
  6. Step 6: Final answer
    x = 1,029,262.13

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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.