Home / 6,973,000.29-9,622,987.11-3,875,585.40

Finding the Fourth Proportional to 6,973,000.29, 9,622,987.11 and 3,875,585.40

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Solution

The fourth proportional to 6,973,000.29, 9,622,987.11 and 3,875,585.40 is: 5,348,444.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,973,000.29 : 9,622,987.11 = 3,875,585.40 : x
  2. Step 2: Convert to fraction form
    6,973,000.29/9,622,987.11 = 3,875,585.40/x
  3. Step 3: Cross multiply
    6,973,000.29x = 9,622,987.11 × 3,875,585.40
  4. Step 4: Simplify right side
    6,973,000.29x = 37,294,708,347,904.19
  5. Step 5: Solve for x
    x = 37,294,708,347,904.19/6,973,000.29
  6. Step 6: Final answer
    x = 5,348,444.97

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1.5x scale

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.