Home / 670,206.03-924,890.51-364,283.13

Finding the Fourth Proportional to 670,206.03, 924,890.51 and 364,283.13

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Solution

The fourth proportional to 670,206.03, 924,890.51 and 364,283.13 is: 502,714.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    670,206.03 : 924,890.51 = 364,283.13 : x
  2. Step 2: Convert to fraction form
    670,206.03/924,890.51 = 364,283.13/x
  3. Step 3: Cross multiply
    670,206.03x = 924,890.51 × 364,283.13
  4. Step 4: Simplify right side
    670,206.03x = 336,922,009,890.10
  5. Step 5: Solve for x
    x = 336,922,009,890.10/670,206.03
  6. Step 6: Final answer
    x = 502,714.08

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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.