Home / 1,004,555,206.94-1,386,363,835.06-602,684,079.44

Finding the Fourth Proportional to 1,004,555,206.94, 1,386,363,835.06 and 602,684,079.44

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Solution

The fourth proportional to 1,004,555,206.94, 1,386,363,835.06 and 602,684,079.44 is: 831,750,615.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,555,206.94 : 1,386,363,835.06 = 602,684,079.44 : x
  2. Step 2: Convert to fraction form
    1,004,555,206.94/1,386,363,835.06 = 602,684,079.44/x
  3. Step 3: Cross multiply
    1,004,555,206.94x = 1,386,363,835.06 × 602,684,079.44
  4. Step 4: Simplify right side
    1,004,555,206.94x = 835,539,411,699,030,656
  5. Step 5: Solve for x
    x = 835,539,411,699,030,656/1,004,555,206.94
  6. Step 6: Final answer
    x = 831,750,615.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.