Home / 1,652,117.99-2,478,920.63-893,070.77

Finding the Fourth Proportional to 1,652,117.99, 2,478,920.63 and 893,070.77

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Solution

The fourth proportional to 1,652,117.99, 2,478,920.63 and 893,070.77 is: 1,340,008.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,652,117.99 : 2,478,920.63 = 893,070.77 : x
  2. Step 2: Convert to fraction form
    1,652,117.99/2,478,920.63 = 893,070.77/x
  3. Step 3: Cross multiply
    1,652,117.99x = 2,478,920.63 × 893,070.77
  4. Step 4: Simplify right side
    1,652,117.99x = 2,213,851,538,943.03
  5. Step 5: Solve for x
    x = 2,213,851,538,943.03/1,652,117.99
  6. Step 6: Final answer
    x = 1,340,008.13

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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.