Home / 7,355,614.86-10,150,492.93-4,047,599.97

Finding the Fourth Proportional to 7,355,614.86, 10,150,492.93 and 4,047,599.97

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Solution

The fourth proportional to 7,355,614.86, 10,150,492.93 and 4,047,599.97 is: 5,585,547.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,355,614.86 : 10,150,492.93 = 4,047,599.97 : x
  2. Step 2: Convert to fraction form
    7,355,614.86/10,150,492.93 = 4,047,599.97/x
  3. Step 3: Cross multiply
    7,355,614.86x = 10,150,492.93 × 4,047,599.97
  4. Step 4: Simplify right side
    7,355,614.86x = 41,085,134,868,834.22
  5. Step 5: Solve for x
    x = 41,085,134,868,834.22/7,355,614.86
  6. Step 6: Final answer
    x = 5,585,547.32

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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.