Home / 10,730,888.74-16,096,430.45-3,054,530.58

Finding the Fourth Proportional to 10,730,888.74, 16,096,430.45 and 3,054,530.58

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Solution

The fourth proportional to 10,730,888.74, 16,096,430.45 and 3,054,530.58 is: 4,581,823.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,730,888.74 : 16,096,430.45 = 3,054,530.58 : x
  2. Step 2: Convert to fraction form
    10,730,888.74/16,096,430.45 = 3,054,530.58/x
  3. Step 3: Cross multiply
    10,730,888.74x = 16,096,430.45 × 3,054,530.58
  4. Step 4: Simplify right side
    10,730,888.74x = 49,167,039,038,368.16
  5. Step 5: Solve for x
    x = 49,167,039,038,368.16/10,730,888.74
  6. Step 6: Final answer
    x = 4,581,823.58

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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.