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Finding the Fourth Proportional to 895,352.24, 1,342,984.62 and 334,343

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Solution

The fourth proportional to 895,352.24, 1,342,984.62 and 334,343 is: 501,498.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,352.24 : 1,342,984.62 = 334,343 : x
  2. Step 2: Convert to fraction form
    895,352.24/1,342,984.62 = 334,343/x
  3. Step 3: Cross multiply
    895,352.24x = 1,342,984.62 × 334,343
  4. Step 4: Simplify right side
    895,352.24x = 449,017,506,804.66
  5. Step 5: Solve for x
    x = 449,017,506,804.66/895,352.24
  6. Step 6: Final answer
    x = 501,498.17

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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.