Home / 6,926,063.04-9,557,784-3,870,302.40

Finding the Fourth Proportional to 6,926,063.04, 9,557,784 and 3,870,302.40

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Solution

The fourth proportional to 6,926,063.04, 9,557,784 and 3,870,302.40 is: 5,340,915.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,926,063.04 : 9,557,784 = 3,870,302.40 : x
  2. Step 2: Convert to fraction form
    6,926,063.04/9,557,784 = 3,870,302.40/x
  3. Step 3: Cross multiply
    6,926,063.04x = 9,557,784 × 3,870,302.40
  4. Step 4: Simplify right side
    6,926,063.04x = 36,991,514,353,881.60
  5. Step 5: Solve for x
    x = 36,991,514,353,881.60/6,926,063.04
  6. Step 6: Final answer
    x = 5,340,915.05

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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.