Home / 1,569,308.30-2,353,962.45-432,068.30

Finding the Fourth Proportional to 1,569,308.30, 2,353,962.45 and 432,068.30

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Solution

The fourth proportional to 1,569,308.30, 2,353,962.45 and 432,068.30 is: 648,102.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,569,308.30 : 2,353,962.45 = 432,068.30 : x
  2. Step 2: Convert to fraction form
    1,569,308.30/2,353,962.45 = 432,068.30/x
  3. Step 3: Cross multiply
    1,569,308.30x = 2,353,962.45 × 432,068.30
  4. Step 4: Simplify right side
    1,569,308.30x = 1,017,072,554,035.34
  5. Step 5: Solve for x
    x = 1,017,072,554,035.34/1,569,308.30
  6. Step 6: Final answer
    x = 648,102.45

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Similar ratio
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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.