Home / 4,602,384.90-6,903,577.15-4,372,247.58

Finding the Fourth Proportional to 4,602,384.90, 6,903,577.15 and 4,372,247.58

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Solution

The fourth proportional to 4,602,384.90, 6,903,577.15 and 4,372,247.58 is: 6,558,371.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,602,384.90 : 6,903,577.15 = 4,372,247.58 : x
  2. Step 2: Convert to fraction form
    4,602,384.90/6,903,577.15 = 4,372,247.58/x
  3. Step 3: Cross multiply
    4,602,384.90x = 6,903,577.15 × 4,372,247.58
  4. Step 4: Simplify right side
    4,602,384.90x = 30,184,148,487,430.80
  5. Step 5: Solve for x
    x = 30,184,148,487,430.80/4,602,384.90
  6. Step 6: Final answer
    x = 6,558,371.18

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1.5x scale

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.