Home / 10,477,444.04-15,716,170.20-4,713,445

Finding the Fourth Proportional to 10,477,444.04, 15,716,170.20 and 4,713,445

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Solution

The fourth proportional to 10,477,444.04, 15,716,170.20 and 4,713,445 is: 7,070,169.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,477,444.04 : 15,716,170.20 = 4,713,445 : x
  2. Step 2: Convert to fraction form
    10,477,444.04/15,716,170.20 = 4,713,445/x
  3. Step 3: Cross multiply
    10,477,444.04x = 15,716,170.20 × 4,713,445
  4. Step 4: Simplify right side
    10,477,444.04x = 74,077,303,848,339
  5. Step 5: Solve for x
    x = 74,077,303,848,339/10,477,444.04
  6. Step 6: Final answer
    x = 7,070,169.36

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Double scale
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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.