Home / 7,377,088.24-10,180,435.62-4,114,113.40

Finding the Fourth Proportional to 7,377,088.24, 10,180,435.62 and 4,114,113.40

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Solution

The fourth proportional to 7,377,088.24, 10,180,435.62 and 4,114,113.40 is: 5,677,506.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,377,088.24 : 10,180,435.62 = 4,114,113.40 : x
  2. Step 2: Convert to fraction form
    7,377,088.24/10,180,435.62 = 4,114,113.40/x
  3. Step 3: Cross multiply
    7,377,088.24x = 10,180,435.62 × 4,114,113.40
  4. Step 4: Simplify right side
    7,377,088.24x = 41,883,466,602,079.30
  5. Step 5: Solve for x
    x = 41,883,466,602,079.30/7,377,088.24
  6. Step 6: Final answer
    x = 5,677,506.52

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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.