Home / 506,064,378.30-759,096,567.45-404,027,706.30

Finding the Fourth Proportional to 506,064,378.30, 759,096,567.45 and 404,027,706.30

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Solution

The fourth proportional to 506,064,378.30, 759,096,567.45 and 404,027,706.30 is: 606,041,559.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    506,064,378.30 : 759,096,567.45 = 404,027,706.30 : x
  2. Step 2: Convert to fraction form
    506,064,378.30/759,096,567.45 = 404,027,706.30/x
  3. Step 3: Cross multiply
    506,064,378.30x = 759,096,567.45 × 404,027,706.30
  4. Step 4: Simplify right side
    506,064,378.30x = 306,696,045,007,026,752
  5. Step 5: Solve for x
    x = 306,696,045,007,026,752/506,064,378.30
  6. Step 6: Final answer
    x = 606,041,559.45

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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.