Home / 7,493,607.45-10,341,428.73-4,592,437.74

Finding the Fourth Proportional to 7,493,607.45, 10,341,428.73 and 4,592,437.74

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Solution

The fourth proportional to 7,493,607.45, 10,341,428.73 and 4,592,437.74 is: 6,337,717.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,493,607.45 : 10,341,428.73 = 4,592,437.74 : x
  2. Step 2: Convert to fraction form
    7,493,607.45/10,341,428.73 = 4,592,437.74/x
  3. Step 3: Cross multiply
    7,493,607.45x = 10,341,428.73 × 4,592,437.74
  4. Step 4: Simplify right side
    7,493,607.45x = 47,492,367,585,172.27
  5. Step 5: Solve for x
    x = 47,492,367,585,172.27/7,493,607.45
  6. Step 6: Final answer
    x = 6,337,717.57

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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.