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Finding the Third Proportional to 4,506,308 and 10,020,136

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Solution

The third proportional to 4,506,308 and 10,020,136 is: 22,280,573.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,506,308 : 10,020,136 = 10,020,136 : x
  2. Step 2: Convert to fraction form
    4,506,308/10,020,136 = 10,020,136/x
  3. Step 3: Cross multiply
    4,506,308x = 10,020,136 × 10,020,136
  4. Step 4: Simplify right side
    4,506,308x = 100,403,125,458,496
  5. Step 5: Solve for x
    x = 100,403,125,458,496/4,506,308
  6. Step 6: Final answer
    x = 22,280,573.24

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.