Home / 9,893,492.58-14,818,909.59-6,680,953.38

Finding the Fourth Proportional to 9,893,492.58, 14,818,909.59 and 6,680,953.38

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Solution

The fourth proportional to 9,893,492.58, 14,818,909.59 and 6,680,953.38 is: 10,007,026.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,893,492.58 : 14,818,909.59 = 6,680,953.38 : x
  2. Step 2: Convert to fraction form
    9,893,492.58/14,818,909.59 = 6,680,953.38/x
  3. Step 3: Cross multiply
    9,893,492.58x = 14,818,909.59 × 6,680,953.38
  4. Step 4: Simplify right side
    9,893,492.58x = 99,004,444,113,224.91
  5. Step 5: Solve for x
    x = 99,004,444,113,224.91/9,893,492.58
  6. Step 6: Final answer
    x = 10,007,026.67

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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.