Home / 1,029,452.01-1,544,384.15-355,557.93

Finding the Fourth Proportional to 1,029,452.01, 1,544,384.15 and 355,557.93

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Solution

The fourth proportional to 1,029,452.01, 1,544,384.15 and 355,557.93 is: 533,408.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,029,452.01 : 1,544,384.15 = 355,557.93 : x
  2. Step 2: Convert to fraction form
    1,029,452.01/1,544,384.15 = 355,557.93/x
  3. Step 3: Cross multiply
    1,029,452.01x = 1,544,384.15 × 355,557.93
  4. Step 4: Simplify right side
    1,029,452.01x = 549,118,031,498.81
  5. Step 5: Solve for x
    x = 549,118,031,498.81/1,029,452.01
  6. Step 6: Final answer
    x = 533,408.09

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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.