Home / 1,033,416.86-1,547,881.90-499,818.93

Finding the Fourth Proportional to 1,033,416.86, 1,547,881.90 and 499,818.93

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Solution

The fourth proportional to 1,033,416.86, 1,547,881.90 and 499,818.93 is: 748,643.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,416.86 : 1,547,881.90 = 499,818.93 : x
  2. Step 2: Convert to fraction form
    1,033,416.86/1,547,881.90 = 499,818.93/x
  3. Step 3: Cross multiply
    1,033,416.86x = 1,547,881.90 × 499,818.93
  4. Step 4: Simplify right side
    1,033,416.86x = 773,660,675,024.37
  5. Step 5: Solve for x
    x = 773,660,675,024.37/1,033,416.86
  6. Step 6: Final answer
    x = 748,643.36

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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.