Home / 1,024,465.34-1,536,701.70-314,493.42

Finding the Fourth Proportional to 1,024,465.34, 1,536,701.70 and 314,493.42

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Solution

The fourth proportional to 1,024,465.34, 1,536,701.70 and 314,493.42 is: 471,741.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,465.34 : 1,536,701.70 = 314,493.42 : x
  2. Step 2: Convert to fraction form
    1,024,465.34/1,536,701.70 = 314,493.42/x
  3. Step 3: Cross multiply
    1,024,465.34x = 1,536,701.70 × 314,493.42
  4. Step 4: Simplify right side
    1,024,465.34x = 483,282,573,152.81
  5. Step 5: Solve for x
    x = 483,282,573,152.81/1,024,465.34
  6. Step 6: Final answer
    x = 471,741.26

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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.