Home / 6,462,094.16-8,920,636.70-4,602,706.76

Finding the Fourth Proportional to 6,462,094.16, 8,920,636.70 and 4,602,706.76

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Solution

The fourth proportional to 6,462,094.16, 8,920,636.70 and 4,602,706.76 is: 6,353,834.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,462,094.16 : 8,920,636.70 = 4,602,706.76 : x
  2. Step 2: Convert to fraction form
    6,462,094.16/8,920,636.70 = 4,602,706.76/x
  3. Step 3: Cross multiply
    6,462,094.16x = 8,920,636.70 × 4,602,706.76
  4. Step 4: Simplify right side
    6,462,094.16x = 41,059,074,842,594.09
  5. Step 5: Solve for x
    x = 41,059,074,842,594.09/6,462,094.16
  6. Step 6: Final answer
    x = 6,353,834.19

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Double scale
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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.