Home / 779,023.16-1,168,417.59-246,474.89

Finding the Fourth Proportional to 779,023.16, 1,168,417.59 and 246,474.89

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Solution

The fourth proportional to 779,023.16, 1,168,417.59 and 246,474.89 is: 369,675.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    779,023.16 : 1,168,417.59 = 246,474.89 : x
  2. Step 2: Convert to fraction form
    779,023.16/1,168,417.59 = 246,474.89/x
  3. Step 3: Cross multiply
    779,023.16x = 1,168,417.59 × 246,474.89
  4. Step 4: Simplify right side
    779,023.16x = 287,985,596,969.32
  5. Step 5: Solve for x
    x = 287,985,596,969.32/779,023.16
  6. Step 6: Final answer
    x = 369,675.27

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1.5x scale

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.